Notifiable Diseases and Mortality Tables

Table I Provisional cases of selected infrequently reported notifiable diseases (<1,000 cases reported during the preceding year) — United States, week ending December 23, 2017 (51st week)†

Figure I Selected notifiable disease reports, United States, comparison of provisional 4-week totals December 23, 2017, with historical data

Table II Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)†

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TABLE I. Provisional cases of selected* infrequently reported notifiable diseases (<1,000 cases reported during the preceding year) — United States, week ending December 23, 2017 (51st week)
*TABLE I. Provisional cases of selected infrequently reported notifiable diseases (<1,000 cases reported during the preceding year) — United States, week ending December 23, 2017 (51st week)^†** (Export data)
Disease	Current week	Cum 2017	5-year weekly average^§	Total cases reported for previous years					States reporting cases during current week (No.)
Disease	Current week	Cum 2017	5-year weekly average^§	2016	2015	2014	2013	2012	States reporting cases during current week (No.)
Anthrax	—	—	—	—	—	—	—	—
Arboviral diseases neuroinvasive and nonneuroinvasive^¶,**:
Chikungunya virus disease	—	106	5	247	896	NN	NN	NN
Eastern equine encephalitis virus disease	—	1	0	7	6	8	8	15
Jamestown Canyon virus disease	—	67	—	15	11	11	22	2
La Crosse virus disease	—	44	—	35	55	80	85	78
Powassan virus disease	—	30	0	22	7	8	12	7
St. Louis encephalitis virus disease	—	8	—	8	23	10	1	3
Western equine encephalitis virus disease	—	—	—	—	—	—	—	—
Botulism, total	—	79	4	201	195	161	152	168
foodborne	—	5	0	31	37	15	4	27
infant	—	71	3	144	138	127	136	123
other (wound and unspecified)	—	3	0	26	20	19	12	18
Brucellosis	1	107	2	127	126	92	99	114	TX (1)
Chancroid	—	9	0	7	11	—	—	15
Cholera	—	4	0	15	5	5	14	17
Cyclosporiasis**	1	1,090	3	535	645	388	784	123	NY (1)
Diphtheria	—	—	—	—	—	1	—	1
Haemophilus influenzae invasive disease (age <5 yrs)^††:
serotype b	—	21	1	30	29	40	31	30
nontypeable	—	110	5	196	175	128	141	115
non-b serotype	—	137	2	159	135	266	233	263
unknown serotype	1	231	5	187	167	39	34	37	FL (1)
Hansen’s disease**	—	50	2	78	89	88	81	82
Hantavirus**^:
Hantavirus infection (non-HPS)	—	—	0	6	3	NN	NN	NN
Hantavirus Pulmonary Syndrome (HPS)	—	8	0	31	21	32	21	30
Hemolytic uremic syndrome, postdiarrheal**	—	241	4	307	274	250	329	274
Hepatitis B, perinatal virus infection^§§	1	19	1	32	37	47	48	40	MO (1)
Influenza-associated pediatric mortality**^,¶¶	3	126	3	82	130	141	160	52	NJ (1), LA (1), CA (1)
Leptospirosis**	1	48	1	78	40	38	NN	NN	RI (1)
Listeriosis	9	720	15	786	768	769	735	727	NYC (2), MO (1), FL (3), TX (2), AZ (1)
Measles***	—	122	3	85	188	667	187	55
Meningococcal disease (Neisseria meningitidis)^†††:
serogroup ACWY	—	63	4	126	120	123	142	161
serogroup B	—	65	2	86	111	89	99	110
other serogroup	—	14	0	21	21	25	17	20
unknown serogroup	3	179	4	142	120	196	298	260	MO (1), GA (1), FL (1)
Novel influenza A virus infections^§§§	—	67	0	23	7	3	21	313
Plague	—	1	—	4	16	10	4	4
Poliomyelitis, paralytic	—	—	—	—	—	—	1	—
Polio virus infection, nonparalytic**	—	—	—	—	—	—	—	—
Psittacosis**	—	3	0	12	4	8	6	2
Q fever, total**	1	128	3	164	156	168	170	135
acute	1	98	2	132	122	132	137	113	TX (1)
chronic	—	30	1	32	34	36	33	22
Rabies, human	—	—	—	—	2	1	2	1
SARS-CoV	—	—	—	—	—	—	—	—
Smallpox	—	—	—	—	—	—	—	—
Streptococcal toxic shock syndrome**	1	277	6	283	335	259	224	194	CO (1)
Syphilis, congenital^¶¶¶	—	578	10	633	493	458	348	322
Toxic shock syndrome (other than streptococcal)**	—	24	1	40	64	59	71	65
Trichinellosis**	—	14	1	26	14	14	22	18
Tularemia	—	210	2	230	314	180	203	149
Typhoid fever (casued by Salmonella typhi)	1	285	7	376	367	349	338	354	NYC (1)
Vancomycin-intermediate Staphylococcus aureus**	—	87	3	108	183	212	248	134
Vancomycin-resistant Staphylococcus aureus**	—	—	0	—	3	—	—	2

TABLE I. (Continued) Provisional cases of selected* infrequently reported notifiable diseases (<1,000 cases reported during the preceding year) — United States, week ending December 23, 2017 (51st week)^† (Export data)
Disease	Current week	Cum 2017	5-year weekly average^§	Total cases reported for previous years					States reporting cases during current week (No.)
Disease	Current week	Cum 2017	5-year weekly average^§	2016	2015	2014	2013	2012	States reporting cases during current week (No.)
Viral hemorrhagic fevers****:
Crimean-Congo hemorrhagic fever	—	—	—	—	—	NP	NP	NP
Ebola hemorrhagic fever	—	—	—	—	—	4	NP	NP
Guanarito hemorrhagic fever	—	—	—	—	—	NP	NP	NP
Junin hemorrhagic fever	—	—	—	—	—	NP	NP	NP
Lassa fever	—	—	—	—	1	1	NP	NP
Lujo virus	—	—	—	—	—	NP	NP	NP
Machupo hemorrhagic fever	—	—	—	—	—	NP	NP	NP
Marburg fever	—	—	—	—	—	NP	NP	NP
Sabia-associated hemorrhagic fever	—	—	—	—	—	NP	NP	NP
Yellow fever	—	—	—	—	—	—	—	—
Zika virus disease, non-congenital^††††	—	437	15	5,132	NN	NN	NN	NN
—: No reported cases. N: Not reportable. NA: Not available. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. * Case counts for reporting year 2017 are provisional and subject to change. Data for years 2012 through 2016 are finalized. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. ^† This table does not include cases from the U.S. territories. Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^§ Calculated by summing the incidence counts for the current week, the 2 weeks preceding the current week, and the 2 weeks following the current week, for a total of 5 preceding years. Additional information is available at http://wwwn.cdc.gov/nndss/document/5yearweeklyaverage.pdf. ^¶ Updated weekly reports from the Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases (ArboNET Surveillance). Data for West Nile virus are available in Table II. ** Not reportable in all jurisdictions. Data from states where the condition is not reportable are excluded from this table, except for the arboviral diseases and influenza-associated pediatric mortality. Reporting exceptions are available at http://wwwn.cdc.gov/nndss/downloads.html. ^†† Data for Haemophilus influenzae (all ages, all serotypes) are available in Table II. ^§§ In 2016, the nationally notifiable condition ‘Hepatitis B Perinatal Infection’ was renamed to ‘Perinatal Hepatitis B Virus Infection’ and reflects updates in the 2016 CSTE position statement for Perinatal Hepatitis B Virus Infection. ^¶¶ Updated weekly from reports to the Influenza Division, National Center for Immunization and Respiratory Diseases. Since October 1, 2017, twelve influenza-associated pediatric deaths occurring during the 2017-18 season have been reported. * No measles cases were reported for the current week. ^††† Data for meningococcal disease (all serogroups) are available in Table II. ^§§§ Novel influenza A virus infections are human infections with influenza A viruses that are different from currently circulating human seasonal influenza viruses. With the exception of one avian lineage influenza A (H7N2) virus, all novel influenza A virus infections reported to CDC since 2012 have been variant influenza viruses. Total case counts are provided by the Influenza Division, National Center for Immunization and Respiratory Diseases (NCIRD). ^¶¶¶ Updated weekly from reports to the Division of STD Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention. ** Prior to 2015, CDC’s National Notifiable Diseases Surveillance System (NNDSS) did not receive electronic data about incident cases of specific viral hemorrhagic fevers; instead data were collected in aggregate as “viral hemorrhagic fevers”. Beginning in 2015, NNDSS has been updated to receive data for each of the viral hemorrhagic fevers listed below. In addition to the four cases of Ebola diagnosed in the United States to date in 2014, six residents of the United States have been medically evacuated to the United States for care after developing Ebola in West Africa. Ten of the 11 VHF cases reported for 2014 are confirmed as Ebola and one as Lassa fever. ^†††† The Council of State and Territorial Epidemiologists approved position statement 16-ID-01 in June 2016, which modifies the previous case definition and naming convention from “Zika virus congenital infection” to “Zika virus disease, non-congenital”.

TABLE II. Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Babesiosis					Campylobacteriosis
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	4	15	151	1,735	1,785	238	1,011	3,079	51,969	57,041
New England	4	5	88	837	1,100	5	53	106	2,751	2,891
Connecticut	—	0	6	32	320	1	11	31	604	645
Maine	3	1	11	109	82	3	3	9	194	252
Massachusetts	—	1	69	460	517	—	25	50	1,314	1,351
New Hampshire	—	1	8	70	13	—	5	12	263	219
Rhode Island	1	1	16	146	154	—	4	15	215	211
Vermont	—	0	3	20	14	1	3	9	161	213
Mid. Atlantic	—	8	119	791	536	58	145	243	7,752	7,643
New Jersey	—	1	26	176	173	—	28	81	1,493	1,876
New York (Upstate)	—	6	118	519	312	8	33	84	1,806	1,807
New York City	—	1	13	96	51	34	41	61	2,056	1,661
Pennsylvania	N	0	0	N	N	16	43	93	2,397	2,299
E.N. Central	—	1	9	83	71	4	138	284	7,934	8,204
Illinois	—	0	1	1	2	—	35	81	1,891	1,977
Indiana	—	0	1	1	—	—	18	44	935	1,018
Michigan	—	0	2	2	2	—	26	62	1,509	1,608
Ohio	—	0	1	1	—	—	38	66	2,038	1,980
Wisconsin	—	1	8	78	67	4	29	64	1,561	1,621
W.N. Central	—	0	1	2	54	24	83	159	4,236	5,889
Iowa	—	0	1	2	1	15	20	46	1,084	1,047
Kansas	N	0	0	N	N	—	13	25	633	763
Minnesota	—	0	0	—	50	—	0	14	—	1,504
Missouri	—	0	0	—	1	7	25	51	1,383	1,347
Nebraska	—	0	0	—	1	2	10	23	536	591
North Dakota	—	0	0	—	1	—	4	13	220	190
South Dakota	—	0	0	—	—	—	7	16	380	447
S. Atlantic	—	0	3	15	12	21	185	296	9,724	8,909
Delaware	—	0	1	4	2	—	2	10	161	171
District of Columbia	—	0	0	—	2	—	0	2	20	65
Florida	N	0	0	N	N	—	80	111	4,047	3,183
Georgia	N	0	0	N	N	8	20	41	1,129	956
Maryland	—	0	2	9	6	9	16	38	861	814
North Carolina	N	0	0	N	N	—	28	59	1,462	1,433
South Carolina	—	0	1	2	2	—	7	18	357	390
Virginia	N	0	0	N	N	4	25	69	1,320	1,511
West Virginia	—	0	0	—	—	—	7	22	367	386
E.S. Central	—	0	1	2	2	2	52	98	2,664	2,427
Alabama	—	0	1	1	—	—	13	32	729	675
Kentucky	—	0	0	—	1	—	15	25	683	756
Mississippi	N	0	0	N	N	—	9	18	473	262
Tennessee	—	0	1	1	1	2	14	30	779	734
W.S. Central	—	0	1	1	4	35	118	293	5,999	6,645
Arkansas	—	0	0	—	1	2	11	27	576	515
Louisiana	—	0	1	1	2	6	6	25	335	564
Oklahoma	N	0	0	N	N	—	6	76	572	1,140
Texas	—	0	0	—	1	27	92	241	4,516	4,426
Mountain	—	0	0	—	1	28	89	171	4,835	4,502
Arizona	—	0	0	—	—	10	23	51	1,324	1,229
Colorado	N	0	0	N	N	14	22	44	1,180	1,087
Idaho	N	0	0	N	N	2	7	24	470	450
Montana	—	0	0	—	1	2	7	17	383	366
Nevada	N	0	0	N	N	—	3	7	135	202
New Mexico	N	0	0	N	N	—	13	30	713	519
Utah	—	0	0	—	—	—	10	21	445	493
Wyoming	—	0	0	—	—	—	4	9	185	156
Pacific	—	0	1	4	5	61	111	2,060	6,074	9,931
Alaska	N	0	0	N	N	—	2	7	114	116
California	—	0	0	—	3	2	54	136	2,653	8,329
Hawaii	N	0	0	N	N	—	8	36	586	507
Oregon	—	0	1	4	2	—	19	41	1,027	979
Washington	—	0	0	—	—	59	28	1,911	1,694	—
Territories
American Samoa	U	0	0	U	U	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	8
Puerto Rico	N	0	0	N	N	—	0	2	14	43
U.S. Virgin Islands	N	0	0	N	N	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Chlamydia trachomatis infection					Coccidioidomycosis
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	4,452	31,862	35,304	1,545,591	1,570,183	246	143	366	8,336	11,625
New England	82	1,020	1,524	49,936	53,443	—	0	1	1	4
Connecticut	—	199	459	9,097	13,452	N	0	0	N	N
Maine	—	75	153	2,716	4,051	N	0	0	N	N
Massachusetts	—	568	680	27,934	26,404	N	0	0	N	N
New Hampshire	82	80	201	4,560	3,437	—	0	1	1	3
Rhode Island	—	82	496	4,615	4,440	—	0	0	—	1
Vermont	—	22	50	1,014	1,659	N	0	0	N	N
Mid. Atlantic	1,367	4,168	5,074	207,653	196,223	—	0	0	—	—
New Jersey	147	686	846	33,643	33,994	N	0	0	N	N
New York (Upstate)	835	859	2,358	43,171	40,443	N	0	0	N	N
New York City	—	1,418	1,589	69,089	65,793	N	0	0	N	N
Pennsylvania	385	1,121	2,006	61,750	55,993	N	0	0	N	N
E.N. Central	508	4,340	5,192	209,958	233,145	—	1	4	47	67
Illinois	—	1,034	1,583	48,662	71,191	N	0	0	N	N
Indiana	—	648	927	32,934	30,437	—	0	0	—	1
Michigan	176	940	1,104	44,711	45,312	—	0	2	17	32
Ohio	—	1,150	1,309	56,402	59,667	—	0	4	28	21
Wisconsin	332	539	644	27,249	26,538	—	0	1	2	13
W.N. Central	280	1,891	2,115	91,177	93,168	—	1	5	85	93
Iowa	60	265	338	13,133	12,794	N	0	0	N	N
Kansas	80	264	314	12,987	11,959	N	0	0	N	N
Minnesota	6	434	518	19,116	22,359	—	1	4	57	62
Missouri	134	631	838	31,474	30,331	—	0	2	17	20
Nebraska	—	163	231	7,754	8,038	—	0	1	7	5
North Dakota	—	61	78	3,028	3,409	—	0	1	4	6
South Dakota	—	81	120	3,685	4,278	N	0	0	N	N
S. Atlantic	769	6,769	8,323	327,330	324,626	—	0	2	7	8
Delaware	—	102	149	5,198	5,231	—	0	0	—	2
District of Columbia	—	164	426	8,380	7,156	—	0	0	—	—
Florida	—	1,987	2,771	95,238	91,971	N	0	0	N	N
Georgia	—	1,222	1,442	59,268	61,974	N	0	0	N	N
Maryland	—	624	1,245	30,074	29,602	—	0	2	7	6
North Carolina	—	1,182	1,386	52,288	57,263	N	0	0	N	N
South Carolina	—	598	2,152	31,745	27,812	N	0	0	N	N
Virginia	769	761	1,605	41,193	38,903	N	0	0	N	N
West Virginia	—	77	130	3,946	4,714	N	0	0	N	N
E.S. Central	—	1,868	2,286	90,076	95,912	—	0	1	2	1
Alabama	—	530	761	21,459	26,274	N	0	0	N	N
Kentucky	—	380	512	18,724	17,890	—	0	1	2	1
Mississippi	—	397	730	17,524	19,651	N	0	0	N	N
Tennessee	—	667	917	32,369	32,097	N	0	0	N	N
W.S. Central	—	4,082	5,401	200,493	210,210	—	0	3	9	15
Arkansas	—	212	681	12,121	16,439	—	0	2	4	1
Louisiana	—	628	1,662	30,682	31,337	—	0	1	5	14
Oklahoma	—	347	405	16,201	21,224	N	0	0	N	N
Texas	—	2,865	4,061	141,489	141,210	N	0	0	N	N
Mountain	546	2,213	3,008	107,858	107,984	246	116	350	7,030	6,137
Arizona	—	731	1,614	35,418	33,931	246	114	349	6,856	5,974
Colorado	406	500	790	26,459	25,313	N	0	0	N	N
Idaho	—	114	179	5,076	5,795	N	0	0	N	N
Montana	—	76	158	3,749	4,343	—	0	3	18	13
Nevada	—	259	346	12,459	14,432	—	2	8	103	85
New Mexico	—	251	403	12,681	12,839	—	0	2	11	24
Utah	99	197	272	9,958	9,291	—	0	4	34	40
Wyoming	41	38	74	2,058	2,040	—	0	1	8	1
Pacific	900	5,315	5,798	261,110	255,472	—	23	104	1,155	5,300
Alaska	—	111	153	5,344	5,590	N	0	0	N	N
California	38	4,221	4,715	208,000	195,168	—	23	103	1,146	5,288
Hawaii	—	130	181	6,230	6,795	N	0	0	N	N
Oregon	369	362	545	18,492	17,148	—	0	1	9	12
Washington	493	477	615	23,044	30,771	N	0	0	N	N
Territories
American Samoa	—	0	0	—	—	N	0	0	N	N
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	114	350	5,647	7,116	N	0	0	N	N
U.S. Virgin Islands	—	10	21	349	562	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Cryptosporidiosis					Dengue Virus Infections
	Cryptosporidiosis					Dengue^§					Severe Dengue
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	37	156	388	9,320	13,119	—	6	16	338	982	—	0	1	7	10
New England	—	8	21	392	454	—	0	1	2	29	—	0	0	—	—
Connecticut	—	1	5	70	63	—	0	0	—	8	—	0	0	—	—
Maine	—	1	4	41	55	—	0	0	—	2	—	0	0	—	—
Massachusetts	—	3	13	149	195	—	0	1	1	8	—	0	0	—	—
New Hampshire	—	1	8	62	53	—	0	1	—	3	—	0	0	—	—
Rhode Island	—	0	3	26	18	—	0	1	1	5	—	0	0	—	—
Vermont	—	1	4	44	70	—	0	0	—	3	—	0	0	—	—
Mid. Atlantic	5	17	43	904	1,177	—	1	5	44	208	—	0	1	1	4
New Jersey	—	2	5	94	194	—	0	1	10	49	—	0	0	—	4
New York (Upstate)	1	5	14	267	331	—	0	1	5	46	—	0	0	—	—
New York City	3	3	12	175	186	—	0	4	26	92	—	0	0	—	—
Pennsylvania	1	6	17	368	466	—	0	1	3	21	—	0	1	1	—
E.N. Central	3	34	97	2,109	3,771	—	1	4	47	77	—	0	1	2	1
Illinois	—	4	22	275	330	—	0	2	14	38	—	0	1	2	—
Indiana	—	3	10	168	212	—	0	1	3	8	—	0	0	—	1
Michigan	—	6	20	390	431	—	0	1	7	17	—	0	0	—	—
Ohio	—	11	40	630	1,936	—	0	2	7	7	—	0	0	—	—
Wisconsin	3	10	34	646	862	—	0	3	16	7	—	0	0	—	—
W.N. Central	4	23	69	1,312	2,209	—	0	1	10	66	—	0	0	—	—
Iowa	1	9	34	513	749	—	0	1	6	14	—	0	0	—	—
Kansas	—	2	8	110	133	—	0	1	2	4	—	0	0	—	—
Minnesota	—	0	6	—	458	—	0	1	—	29	—	0	0	—	—
Missouri	3	5	17	303	420	—	0	1	1	13	—	0	0	—	—
Nebraska	—	3	12	188	256	—	0	1	1	3	—	0	0	—	—
North Dakota	—	0	4	39	35	—	0	0	—	2	—	0	0	—	—
South Dakota	—	3	12	159	158	—	0	1	—	1	—	0	0	—	—
S. Atlantic	4	25	68	1,510	1,780	—	0	5	44	172	—	0	1	1	1
Delaware	—	0	2	21	24	—	0	1	1	2	—	0	0	—	—
District of Columbia	—	0	4	15	21	—	0	1	9	18	—	0	0	—	—
Florida	—	9	24	508	578	—	0	5	17	66	—	0	0	—	—
Georgia	2	6	20	357	359	—	0	1	4	20	—	0	0	—	—
Maryland	1	2	11	98	116	—	0	1	5	12	—	0	0	—	—
North Carolina	—	3	14	195	292	—	0	0	—	13	—	0	0	—	—
South Carolina	—	1	9	89	111	—	0	0	—	12	—	0	0	—	1
Virginia	1	4	10	194	235	—	0	2	8	29	—	0	1	1	—
West Virginia	—	0	4	33	44	—	0	0	—	—	—	0	0	—	—
E.S. Central	3	8	22	474	682	—	0	2	5	17	—	0	0	—	—
Alabama	—	3	7	170	330	—	0	0	—	6	—	0	0	—	—
Kentucky	—	2	4	83	139	—	0	0	—	2	—	0	0	—	—
Mississippi	—	1	5	61	47	—	0	2	2	—	—	0	0	—	—
Tennessee	3	3	12	160	166	—	0	2	3	9	—	0	0	—	—
W.S. Central	12	17	92	1,297	1,071	—	0	6	38	56	—	0	1	2	2
Arkansas	—	2	8	119	74	—	0	0	—	3	—	0	0	—	—
Louisiana	5	0	6	41	128	—	0	1	1	6	—	0	0	—	—
Oklahoma	—	2	60	156	163	—	0	1	1	5	—	0	1	1	—
Texas	7	12	65	981	706	—	0	6	36	42	—	0	1	1	2
Mountain	5	12	35	722	1,211	—	0	2	10	55	—	0	1	1	1
Arizona	2	2	6	108	547	—	0	1	2	13	—	0	0	—	—
Colorado	2	3	13	199	206	—	0	1	3	19	—	0	1	1	—
Idaho	1	1	6	90	122	—	0	1	1	4	—	0	0	—	—
Montana	—	1	6	66	62	—	0	0	—	2	—	0	0	—	—
Nevada	—	0	2	37	15	—	0	0	—	6	—	0	0	—	1
New Mexico	—	1	9	107	73	—	0	0	—	5	—	0	0	—	—
Utah	—	2	7	95	168	—	0	2	4	6	—	0	0	—	—
Wyoming	—	0	3	20	18	—	0	0	—	—	—	0	0	—	—
Pacific	1	10	143	600	764	—	2	9	138	292	—	0	0	—	1
Alaska	—	0	3	20	10	—	0	1	1	4	—	0	0	—	—
California	—	3	9	192	422	—	2	7	105	196	—	0	0	—	—
Hawaii	—	0	1	4	12	—	0	2	11	56	—	0	0	—	—
Oregon	1	5	11	264	320	—	0	1	5	14	—	0	0	—	—
Washington	—	0	131	120	—	—	0	3	16	22	—	0	0	—	1
Territories
American Samoa	N	0	0	N	N	—	3	25	199	2	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	0	—	1	—	0	2	9	203	—	0	0	—	—
U.S. Virgin Islands	—	0	0	—	—	—	0	1	1	11	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ Includes data for dengue and dengue-like illness.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Ehrlichiosis and Anaplasmosis^§
	Ehrlichia chaffeensis					Anaplasma phagocytophilum					Undetermined
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	2	16	139	1,445	1,238	5	64	272	4,300	4,085	—	3	15	200	197
New England	—	1	14	101	67	—	29	150	2,138	1,701	—	0	2	18	7
Connecticut	—	0	0	—	1	—	0	1	2	102	N	0	0	N	N
Maine	—	0	3	9	6	—	7	61	596	372	—	0	1	6	4
Massachusetts	—	0	2	12	10	—	8	83	986	837	—	0	1	1	—
New Hampshire	—	0	1	4	6	—	0	8	53	54	—	0	1	4	—
Rhode Island	—	0	13	66	41	—	1	25	135	140	—	0	0	—	—
Vermont	—	0	2	10	3	—	4	34	366	196	—	0	1	7	3
Mid. Atlantic	1	3	65	240	186	5	24	87	1,381	888	—	1	5	39	40
New Jersey	—	1	10	80	75	—	2	12	135	108	—	0	1	11	8
New York (Upstate)	—	2	64	130	92	4	20	75	1,153	681	—	0	4	25	16
New York City	1	0	4	29	13	1	1	12	91	42	—	0	1	3	—
Pennsylvania	—	0	1	1	6	—	0	2	2	57	—	0	1	—	16
E.N. Central	—	1	8	101	73	—	8	59	655	635	—	1	9	102	76
Illinois	—	0	4	27	31	—	0	2	9	8	—	0	1	1	—
Indiana	—	0	0	—	—	—	0	0	—	—	—	0	6	38	24
Michigan	—	0	1	4	8	—	0	2	12	6	—	0	0	—	—
Ohio	—	0	2	15	8	—	0	1	4	6	—	0	0	—	—
Wisconsin	—	1	4	55	26	—	7	59	630	615	—	1	5	63	52
W.N. Central	—	2	30	343	293	—	0	5	42	770	—	0	4	18	49
Iowa	—	0	2	10	4	—	0	4	11	8	—	0	1	2	2
Kansas	—	0	4	46	51	—	0	1	1	4	—	0	0	—	1
Minnesota	—	0	0	—	6	—	0	0	—	732	—	0	0	—	35
Missouri	—	2	28	285	223	—	0	2	13	13	—	0	3	14	8
Nebraska	—	0	1	1	7	—	0	0	—	2	—	0	0	—	—
North Dakota	—	0	1	1	2	—	0	4	16	10	—	0	2	2	3
South Dakota	—	0	0	—	—	—	0	1	1	1	—	0	0	—	—
S. Atlantic	—	3	15	250	251	—	1	5	48	49	—	0	2	10	11
Delaware	—	0	3	26	14	—	0	2	9	4	—	0	0	—	1
District of Columbia	—	0	0	—	4	—	0	0	—	2	—	0	0	—	—
Florida	—	0	2	16	28	—	0	2	8	6	—	0	1	1	—
Georgia	—	0	1	2	12	—	0	0	—	—	—	0	1	1	2
Maryland	—	0	5	48	36	—	0	1	8	7	—	0	1	1	1
North Carolina	—	1	5	66	61	—	0	2	9	15	—	0	0	—	—
South Carolina	—	0	0	—	—	—	0	0	—	—	—	0	1	3	1
Virginia	—	1	8	86	90	—	0	2	12	15	—	0	1	3	6
West Virginia	—	0	2	6	6	—	0	1	2	—	—	0	1	1	—
E.S. Central	1	2	15	194	153	—	0	4	23	19	—	0	3	12	10
Alabama	—	0	2	10	12	—	0	1	6	6	—	0	0	—	3
Kentucky	—	1	8	77	43	—	0	1	2	1	—	0	2	4	1
Mississippi	—	0	2	14	9	—	0	0	—	—	—	0	1	4	—
Tennessee	1	1	9	93	89	—	0	4	15	12	—	0	1	4	6
W.S. Central	—	4	67	214	212	—	0	3	6	15	—	0	0	—	1
Arkansas	—	3	13	181	194	—	0	1	5	14	—	0	0	—	—
Louisiana	—	0	1	1	3	—	0	0	—	—	—	0	0	—	—
Oklahoma	—	0	60	21	1	—	0	3	—	—	—	0	0	—	—
Texas	—	0	2	11	14	—	0	1	1	1	—	0	0	—	1
Mountain	—	0	0	—	1	—	0	1	7	1	—	0	1	1	2
Arizona	—	0	0	—	—	—	0	1	3	—	—	0	1	1	2
Colorado	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
Idaho	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
Montana	—	0	0	—	1	—	0	1	3	—	—	0	0	—	—
Nevada	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
New Mexico	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
Utah	—	0	0	—	—	—	0	1	1	—	—	0	0	—	—
Wyoming	—	0	0	—	—	—	0	0	—	1	—	0	0	—	—
Pacific	—	0	1	2	2	—	0	0	—	7	—	0	0	—	1
Alaska	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
California	—	0	0	—	—	—	0	0	—	5	—	0	0	—	1
Hawaii	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
Oregon	—	0	1	2	2	—	0	0	—	2	—	0	0	—	—
Washington	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Territories
American Samoa	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
C.N.M.I.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Guam	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
Puerto Rico	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ Cumulative total E. ewingii cases reported for year 2017 = 37.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Giardiasis					Gonorrhea					Haemophilus influenzae, invasive^§ (all ages, all serotypes)
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	67	214	982	10,996	15,328	1,483	10,080	11,332	498,242	459,139	44	97	215	4,678	4,680
New England	2	19	40	969	1,168	—	256	440	12,468	9,020	—	4	17	246	278
Connecticut	—	4	9	213	275	—	71	130	3,320	2,623	—	1	4	55	60
Maine	2	2	7	108	135	—	5	32	290	442	—	0	2	26	29
Massachusetts	—	10	21	503	579	—	142	203	7,317	4,887	—	2	10	120	137
New Hampshire	—	2	5	108	102	—	11	20	492	444	—	0	2	25	22
Rhode Island	—	0	9	37	77	—	15	213	941	503	—	0	8	11	17
Vermont	N	0	0	N	N	—	2	10	108	121	—	0	2	9	13
Mid. Atlantic	34	48	71	2,422	2,918	386	1,162	1,350	58,113	50,503	13	15	30	774	725
New Jersey	—	4	15	195	453	56	181	252	8,882	8,027	—	3	7	135	148
New York (Upstate)	9	15	36	806	959	218	199	531	10,196	9,488	6	4	15	241	216
New York City	23	17	29	914	903	—	457	531	22,542	18,658	5	2	6	110	111
Pennsylvania	2	10	22	507	603	112	304	535	16,493	14,330	2	5	14	288	250
E.N. Central	1	28	85	1,629	1,965	137	1,370	1,630	67,590	68,894	1	16	36	779	816
Illinois	N	0	0	N	N	—	281	443	13,969	20,868	—	4	11	173	222
Indiana	—	3	8	153	197	—	220	301	11,259	9,283	—	2	9	118	118
Michigan	—	10	30	519	574	25	273	352	12,955	12,244	1	3	9	165	179
Ohio	—	6	27	396	389	—	439	527	21,868	20,119	—	5	12	242	174
Wisconsin	1	8	44	561	805	112	148	206	7,539	6,380	—	2	5	81	123
W.N. Central	7	15	31	821	1,613	178	604	776	31,222	26,496	1	5	18	267	411
Iowa	1	5	15	250	255	20	69	98	3,537	2,541	—	0	1	3	—
Kansas	—	2	5	86	103	17	87	115	4,367	3,285	—	1	5	52	61
Minnesota	—	0	10	—	645	6	122	184	6,254	5,032	—	0	7	10	117
Missouri	4	4	13	239	331	135	252	344	12,807	11,296	—	2	9	121	144
Nebraska	2	2	6	122	119	—	47	83	2,461	2,098	1	1	4	42	41
North Dakota	—	0	4	32	46	—	16	27	853	990	—	0	2	19	28
South Dakota	—	2	4	92	114	—	21	36	943	1,254	—	0	3	20	20
S. Atlantic	3	38	71	1,940	2,693	328	2,193	2,860	108,847	101,657	15	21	39	1,131	1,057
Delaware	—	0	3	22	20	—	34	54	1,710	1,659	—	0	3	22	18
District of Columbia	—	0	2	13	58	—	83	207	4,256	3,175	—	0	1	11	15
Florida	—	18	32	946	1,098	—	624	903	29,801	27,259	12	5	11	286	298
Georgia	—	8	22	370	747	—	416	504	20,559	20,178	1	4	11	208	177
Maryland	2	3	8	160	232	—	191	398	9,306	9,170	2	2	11	127	124
North Carolina	—	0	0	—	—	—	413	481	17,438	19,365	—	3	10	171	167
South Carolina	—	2	7	127	149	—	224	955	12,246	9,058	—	2	10	136	94
Virginia	1	4	23	236	294	328	240	352	12,270	10,892	—	2	15	131	127
West Virginia	—	1	5	66	95	—	24	40	1,261	901	—	1	3	39	37
E.S. Central	—	3	9	180	229	—	695	976	34,550	30,889	2	7	16	363	360
Alabama	—	3	9	180	229	—	200	309	8,262	8,167	—	1	5	77	84
Kentucky	N	0	0	N	N	—	143	230	7,158	5,678	—	1	6	76	58
Mississippi	N	0	0	N	N	—	166	336	7,741	6,944	1	1	4	63	63
Tennessee	N	0	0	N	N	—	229	343	11,389	10,100	1	3	8	147	155
W.S. Central	4	4	20	216	375	—	1,353	1,641	66,162	65,674	4	10	48	502	474
Arkansas	—	3	18	132	160	—	85	288	4,641	5,613	1	1	4	49	57
Louisiana	4	0	8	84	215	—	208	505	10,497	10,659	—	1	4	45	62
Oklahoma	N	0	0	N	N	—	142	210	6,979	7,485	—	2	8	107	76
Texas	N	0	0	N	N	—	884	1,212	44,045	41,917	3	6	38	301	279
Mountain	10	22	43	1,206	1,239	189	649	883	32,149	27,433	8	8	21	405	371
Arizona	—	3	7	143	122	—	232	432	10,969	10,004	2	2	8	128	114
Colorado	10	10	19	508	458	163	161	259	8,321	5,886	4	2	5	95	75
Idaho	—	3	9	147	181	—	18	39	951	632	—	0	2	25	34
Montana	—	2	7	118	118	—	12	26	619	857	—	0	3	19	19
Nevada	—	0	3	33	73	—	88	117	4,282	4,309	—	0	3	29	33
New Mexico	—	1	6	78	79	—	84	140	4,124	3,421	—	1	4	42	51
Utah	—	3	11	155	157	23	47	122	2,504	2,054	2	1	4	61	38
Wyoming	—	0	3	24	51	3	7	14	379	270	—	0	1	6	7
Pacific	6	32	727	1,613	3,128	265	1,714	2,120	87,141	78,573	—	4	13	211	188
Alaska	—	1	7	84	85	—	40	59	1,963	1,428	—	0	2	19	18
California	—	14	50	645	2,668	14	1,448	1,766	71,846	63,412	—	1	4	49	40
Hawaii	—	1	5	49	41	—	26	47	1,253	1,441	—	0	3	23	33
Oregon	—	6	16	314	334	101	95	148	4,998	4,262	—	2	7	115	97
Washington	6	7	672	521	—	150	141	230	7,081	8,030	—	0	9	5	—
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	1	3	25	—	10	25	473	735	—	0	2	3	6
U.S. Virgin Islands	—	0	0	—	—	—	0	3	8	33	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ Data for Haemophilus influenza (age <5 for serotype b, non typeable, non-b serotype, and unknown serotype) are available in Table I.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Hepatitis (viral, acute, by type)
	A					B
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	17	40	68	2,058	1,941	5	55	146	2,807	3,072
New England	—	1	4	74	103	—	2	7	112	92
Connecticut	—	0	2	16	15	—	0	1	7	7
Maine	—	0	1	6	8	—	1	4	71	52
Massachusetts	—	1	3	43	64	—	1	3	33	31
New Hampshire	—	0	1	5	8	—	0	0	—	—
Rhode Island	—	0	1	2	3	U	0	0	U	U
Vermont	—	0	1	2	5	—	0	1	1	2
Mid. Atlantic	3	6	13	314	234	—	3	11	168	200
New Jersey	—	1	4	55	74	—	1	4	38	58
New York (Upstate)	—	1	6	78	50	—	0	4	24	38
New York City	3	2	7	119	48	—	1	4	45	61
Pennsylvania	—	1	5	62	62	—	1	4	61	43
E.N. Central	—	11	31	664	234	—	10	27	535	526
Illinois	—	1	3	53	70	—	0	2	20	37
Indiana	—	0	2	16	17	—	4	10	193	144
Michigan	—	9	28	540	105	—	1	4	52	45
Ohio	—	0	3	41	35	—	4	18	252	291
Wisconsin	—	0	2	14	7	—	0	3	18	9
W.N. Central	1	1	5	69	75	—	2	5	89	101
Iowa	—	0	1	7	16	—	0	2	14	9
Kansas	—	0	1	6	4	—	0	3	23	21
Minnesota	—	0	2	26	15	—	0	2	11	21
Missouri	1	0	5	24	16	—	0	2	30	40
Nebraska	—	0	1	4	21	—	0	2	10	6
North Dakota	—	0	1	1	2	—	0	0	—	2
South Dakota	—	0	1	1	1	—	0	1	1	2
S. Atlantic	3	8	16	384	472	1	23	33	1,042	1,190
Delaware	—	0	1	6	1	—	0	2	9	3
District of Columbia	—	0	3	1	1	U	0	0	U	U
Florida	—	4	11	213	115	—	11	19	512	541
Georgia	1	1	5	49	44	—	2	7	107	99
Maryland	—	0	4	30	37	1	1	2	35	27
North Carolina	—	0	2	26	52	—	3	7	138	168
South Carolina	—	0	4	11	21	—	0	1	7	34
Virginia	2	1	4	42	186	—	1	5	57	54
West Virginia	—	0	2	6	15	—	3	13	177	264
E.S. Central	5	1	6	81	37	—	10	19	495	499
Alabama	—	0	3	20	19	—	1	5	73	56
Kentucky	5	0	5	54	9	—	4	12	190	213
Mississippi	—	0	1	3	2	—	1	3	43	31
Tennessee	—	0	1	4	7	—	4	9	189	199
W.S. Central	—	2	10	131	168	2	4	36	205	249
Arkansas	—	0	1	7	13	—	1	3	41	47
Louisiana	—	0	1	7	12	—	1	7	63	46
Oklahoma	—	0	3	9	11	—	0	15	11	17
Texas	—	2	8	108	132	2	1	17	90	139
Mountain	4	5	13	279	91	—	2	5	93	76
Arizona	1	1	5	58	31	—	0	2	23	14
Colorado	—	1	7	62	22	—	0	3	30	27
Idaho	—	0	2	4	7	—	0	2	8	6
Montana	—	0	1	3	3	—	0	1	3	1
Nevada	—	0	2	10	14	—	0	3	16	22
New Mexico	—	0	1	2	4	—	0	0	—	1
Utah	3	1	10	129	10	—	0	2	13	5
Wyoming	—	0	3	11	—	U	0	0	U	U
Pacific	1	1	35	62	527	2	1	47	68	139
Alaska	—	0	1	—	2	—	0	2	7	6
California	—	0	3	—	226	—	0	2	—	115
Hawaii	—	0	1	6	284	—	0	0	—	—
Oregon	—	0	4	34	15	—	0	3	22	18
Washington	1	0	31	22	—	2	1	45	39	—
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	2	—	0	0	—	—
Puerto Rico	—	0	1	2	19	—	0	1	1	13
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Hepatitis (viral, acute, by type)^§ (Continued)
	C (confirmed)					C (probable)
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	3	46	134	2,201	2,808	3	18	80	854	1,015
New England	—	5	14	254	465	—	1	4	45	129
Connecticut	—	0	1	6	17	—	0	0	—	—
Maine	—	0	2	19	23	—	0	1	9	11
Massachusetts	—	4	14	224	420	—	0	4	36	118
New Hampshire	—	0	0	—	—	—	0	0	—	—
Rhode Island	—	0	0	—	—	—	0	0	—	—
Vermont	—	0	1	5	5	—	0	0	—	—
Mid. Atlantic	1	7	20	361	513	—	1	4	44	19
New Jersey	—	1	6	72	120	—	0	0	—	—
New York (Upstate)	—	3	9	141	167	—	0	3	18	19
New York City	—	0	3	9	3	—	0	0	—	—
Pennsylvania	1	3	12	139	223	—	0	3	26	—
E.N. Central	—	9	20	441	555	—	3	10	184	164
Illinois	—	0	3	31	21	—	0	2	10	3
Indiana	—	2	11	128	144	—	1	5	56	35
Michigan	—	2	6	121	105	—	1	4	58	43
Ohio	—	2	7	134	186	—	1	5	60	83
Wisconsin	—	0	4	27	99	—	0	0	—	—
W.N. Central	1	2	6	117	110	—	0	2	9	4
Iowa	—	0	0	—	—	—	0	0	—	—
Kansas	—	0	1	15	14	—	0	1	2	1
Minnesota	—	1	3	36	51	—	0	1	3	1
Missouri	1	1	3	45	22	—	0	0	—	—
Nebraska	—	0	1	3	2	—	0	1	2	—
North Dakota	—	0	1	2	1	—	0	1	1	—
South Dakota	—	0	2	16	20	—	0	1	1	2
S. Atlantic	—	12	23	552	578	1	5	11	214	267
Delaware	—	0	0	—	—	—	0	0	—	—
District of Columbia	—	0	0	—	—	—	0	0	—	—
Florida	—	6	10	278	230	—	1	5	58	62
Georgia	—	1	6	55	92	—	0	4	24	28
Maryland	—	0	3	29	34	—	0	2	11	11
North Carolina	—	1	3	52	80	—	1	4	44	103
South Carolina	—	0	1	2	10	—	0	1	1	2
Virginia	—	1	4	53	39	1	0	5	22	25
West Virginia	—	2	5	83	93	—	1	5	54	36
E.S. Central	—	4	10	199	279	—	5	11	235	309
Alabama	—	0	2	17	32	—	0	4	17	51
Kentucky	—	1	6	59	100	—	3	8	147	165
Mississippi	—	0	0	—	—	—	0	0	—	—
Tennessee	—	2	7	123	147	—	1	6	71	93
W.S. Central	—	1	17	53	60	—	0	23	42	43
Arkansas	—	0	1	1	—	—	0	0	—	—
Louisiana	—	0	1	3	5	—	0	1	4	13
Oklahoma	—	0	12	20	20	—	0	23	17	30
Texas	—	0	5	29	35	—	0	4	21	—
Mountain	—	3	8	145	169	1	1	4	57	60
Arizona	—	0	0	—	—	—	0	0	—	—
Colorado	—	0	3	35	35	1	0	3	11	6
Idaho	—	0	1	8	7	—	0	1	6	2
Montana	—	0	2	13	20	—	0	1	1	1
Nevada	—	0	3	22	15	—	0	1	2	12
New Mexico	—	0	3	12	17	—	0	2	13	17
Utah	—	1	3	55	75	—	0	2	24	22
Wyoming	—	0	0	—	—	—	0	0	—	—
Pacific	1	1	62	79	79	1	0	33	24	20
Alaska	—	0	0	—	—	—	0	0	—	—
California	—	0	1	—	60	—	0	0	—	15
Hawaii	—	0	0	—	—	—	0	0	—	—
Oregon	—	0	3	34	19	—	0	1	8	5
Washington	1	1	62	45	—	1	0	33	16	—
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	0	—	—	—	0	0	—	—
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ Based on the CSTE Position Statement 15-ID-03: Revision of the Case Definition of Hepatitis C for National Notification, acute hepatitis C is now reported by case classification status.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Invasive Pneumococcal Disease^§ (all ages)
	Confirmed					Probable
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	198	326	791	15,874	16,812	—	2	12	150	20
New England	1	19	49	1,051	1,057	—	0	2	4	—
Connecticut	—	3	16	199	230	—	0	2	3	—
Maine	1	2	10	122	123	—	0	0	—	—
Massachusetts	—	11	28	536	495	—	0	0	—	—
New Hampshire	—	2	6	92	92	—	0	1	1	—
Rhode Island	—	1	11	50	54	—	0	0	—	—
Vermont	—	1	4	52	63	—	0	0	—	—
Mid. Atlantic	63	48	129	2,262	2,595	—	1	10	80	—
New Jersey	1	6	22	252	558	—	0	10	44	—
New York (Upstate)	37	16	70	846	846	—	0	1	2	—
New York City	20	12	29	643	639	—	0	2	2	—
Pennsylvania	5	10	23	521	552	—	0	4	32	—
E.N. Central	10	57	108	2,867	2,895	—	0	2	13	10
Illinois	N	0	0	N	N	N	0	0	N	N
Indiana	—	11	33	566	655	—	0	2	3	—
Michigan	1	14	28	712	880	—	0	1	7	10
Ohio	—	21	52	1,123	958	—	0	2	3	—
Wisconsin	9	9	22	466	402	—	0	0	—	—
W.N. Central	13	23	48	1,177	1,269	—	0	3	23	5
Iowa	N	0	0	N	N	N	0	0	N	N
Kansas	—	4	14	239	231	—	0	1	2	—
Minnesota	—	0	12	23	470	—	0	0	—	—
Missouri	12	10	24	555	188	—	0	3	15	3
Nebraska	1	3	10	155	180	—	0	1	3	2
North Dakota	—	2	5	79	76	—	0	0	—	—
South Dakota	—	2	9	126	124	—	0	1	3	—
S. Atlantic	34	54	120	2,863	2,839	—	0	3	12	—
Delaware	—	1	6	60	67	—	0	0	—	—
District of Columbia	—	1	4	40	71	—	0	0	—	—
Florida	20	11	27	638	601	—	0	2	5	—
Georgia	6	17	39	887	991	—	0	0	—	—
Maryland	8	8	19	468	443	—	0	1	2	—
North Carolina	N	0	0	N	N	N	0	0	N	N
South Carolina	—	7	37	547	360	—	0	2	5	—
Virginia	—	0	3	26	35	—	0	0	—	—
West Virginia	—	4	12	197	271	—	0	0	—	—
E.S. Central	18	33	72	1,698	1,731	—	0	1	1	2
Alabama	1	6	19	340	379	—	0	0	—	—
Kentucky	8	6	17	329	244	—	0	1	1	1
Mississippi	—	5	14	248	265	—	0	0	—	—
Tennessee	9	15	38	781	843	—	0	0	—	1
W.S. Central	28	36	231	1,789	2,134	—	0	2	13	1
Arkansas	9	5	32	307	257	—	0	0	—	1
Louisiana	2	3	13	194	329	—	0	2	3	—
Oklahoma	N	0	0	N	N	N	0	0	N	N
Texas	17	26	189	1,288	1,548	—	0	2	10	—
Mountain	31	37	69	1,983	2,082	—	0	1	4	2
Arizona	12	12	28	635	697	—	0	1	2	—
Colorado	17	12	21	586	501	—	0	0	—	—
Idaho	N	0	0	N	N	N	0	0	N	N
Montana	—	2	6	106	94	—	0	1	2	2
Nevada	—	3	16	200	217	—	0	0	—	—
New Mexico	2	5	15	301	298	—	0	0	—	—
Utah	—	3	11	129	238	—	0	0	—	—
Wyoming	—	0	5	26	37	—	0	0	—	—
Pacific	—	3	12	184	210	—	0	0	—	—
Alaska	—	2	7	107	124	—	0	0	—	—
California	N	0	0	N	N	N	0	0	N	N
Hawaii	—	1	8	77	86	—	0	0	—	—
Oregon	N	0	0	N	N	N	0	0	N	N
Washington	N	0	0	N	N	N	0	0	N	N
Territories
American Samoa	N	0	0	N	N	N	0	0	N	N
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	0	—	—	—	0	0	—	—
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ Includes drug resistant and susceptible cases of Invasive Pneumococcal Disease. This condition was previously named Streptococcus pneumoniae invasive disease and cases were reported to CDC using different event codes to specify whether the cases were drug resistant or in a defined age group, such as <5 years.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Invasive Pneumococcal Disease^§ (age <5)
	Confirmed					Probable
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	8	20	45	954	1,092	—	0	1	6	5
New England	—	1	3	38	57	—	0	0	—	—
Connecticut	—	0	2	9	12	—	0	0	—	—
Maine	—	0	1	4	8	—	0	0	—	—
Massachusetts	—	0	2	16	31	—	0	0	—	—
New Hampshire	—	0	1	5	2	—	0	0	—	—
Rhode Island	—	0	1	3	2	—	0	0	—	—
Vermont	—	0	1	1	2	—	0	0	—	—
Mid. Atlantic	3	2	9	101	124	—	0	1	1	—
New Jersey	—	0	2	9	22	—	0	1	1	—
New York (Upstate)	1	1	7	44	50	—	0	0	—	—
New York City	—	0	2	21	27	—	0	0	—	—
Pennsylvania	2	0	3	27	25	—	0	0	—	—
E.N. Central	—	3	10	172	143	—	0	1	1	2
Illinois	—	0	0	—	—	—	0	0	—	—
Indiana	—	1	3	35	19	—	0	0	—	—
Michigan	—	0	3	24	47	—	0	0	—	2
Ohio	—	1	5	76	59	—	0	1	1	—
Wisconsin	—	0	3	37	18	—	0	0	—	—
W.N. Central	1	1	6	73	92	—	0	1	2	1
Iowa	N	0	0	N	N	N	0	0	N	N
Kansas	—	0	2	15	14	—	0	0	—	—
Minnesota	—	0	1	3	32	—	0	0	—	—
Missouri	1	0	3	29	13	—	0	1	2	1
Nebraska	—	0	1	10	19	—	0	0	—	—
North Dakota	—	0	2	7	3	—	0	0	—	—
South Dakota	—	0	2	9	11	—	0	0	—	—
S. Atlantic	1	4	11	207	226	—	0	0	—	—
Delaware	—	0	1	4	1	—	0	0	—	—
District of Columbia	—	0	1	3	—	—	0	0	—	—
Florida	1	1	5	67	66	—	0	0	—	—
Georgia	—	1	4	50	74	—	0	0	—	—
Maryland	—	0	2	28	28	—	0	0	—	—
North Carolina	N	0	0	N	N	N	0	0	N	N
South Carolina	—	0	4	21	11	—	0	0	—	—
Virginia	—	0	2	25	35	—	0	0	—	—
West Virginia	—	0	2	9	11	—	0	0	—	—
E.S. Central	1	2	6	91	102	—	0	0	—	1
Alabama	—	0	2	26	28	—	0	0	—	—
Kentucky	—	0	3	15	15	—	0	0	—	1
Mississippi	—	0	2	18	18	—	0	0	—	—
Tennessee	1	0	3	32	41	—	0	0	—	—
W.S. Central	1	3	22	145	202	—	0	1	2	—
Arkansas	—	0	2	16	23	—	0	0	—	—
Louisiana	—	0	2	15	29	—	0	0	—	—
Oklahoma	—	0	3	13	18	—	0	0	—	—
Texas	1	2	19	101	132	—	0	1	2	—
Mountain	1	2	7	111	136	—	0	0	—	1
Arizona	—	0	2	30	45	—	0	0	—	—
Colorado	1	0	3	31	23	—	0	0	—	—
Idaho	—	0	1	6	8	—	0	0	—	1
Montana	—	0	2	9	8	—	0	0	—	—
Nevada	—	0	1	6	12	—	0	0	—	—
New Mexico	—	0	2	12	16	—	0	0	—	—
Utah	—	0	3	15	22	—	0	0	—	—
Wyoming	—	0	1	2	2	—	0	0	—	—
Pacific	—	0	3	16	10	—	0	0	—	—
Alaska	—	0	2	12	7	—	0	0	—	—
California	N	0	0	N	N	N	0	0	N	N
Hawaii	—	0	1	4	3	—	0	0	—	—
Oregon	N	0	0	N	N	N	0	0	N	N
Washington	N	0	0	N	N	N	0	0	N	N
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	0	—	—	—	0	0	—	—
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ Includes drug resistant and susceptible cases of Invasive Pneumococcal Disease. This condition was previously named Streptococcus pneumoniae invasive disease and cases were reported to CDC using different event codes to specify whether the cases were drug resistant or in a defined age group, such as <5 years.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Legionellosis					Malaria
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	12	123	263	6,084	5,909	8	33	102	1,729	1,853
New England	—	6	40	397	293	—	2	8	132	141
Connecticut	—	2	11	116	75	—	0	1	1	13
Maine	—	0	2	13	15	—	0	3	17	9
Massachusetts	—	3	18	163	139	—	2	7	90	90
New Hampshire	—	1	9	58	27	—	0	2	7	14
Rhode Island	—	0	9	26	28	—	0	3	14	9
Vermont	—	0	2	21	9	—	0	1	3	6
Mid. Atlantic	6	27	81	1,607	1,260	3	9	25	486	469
New Jersey	—	2	11	149	196	—	1	10	102	84
New York (Upstate)	3	10	28	558	444	—	1	7	65	69
New York City	3	7	27	439	257	2	4	15	232	239
Pennsylvania	—	8	27	461	363	1	2	6	87	77
E.N. Central	—	23	92	1,378	1,378	—	3	9	159	201
Illinois	—	4	25	249	314	—	1	4	47	62
Indiana	—	3	10	167	171	—	0	3	15	17
Michigan	—	4	25	296	290	—	0	4	33	43
Ohio	—	10	41	585	493	—	1	5	63	59
Wisconsin	—	1	10	81	110	—	0	1	1	20
W.N. Central	1	6	17	343	368	1	1	5	81	137
Iowa	—	0	3	33	33	—	0	3	17	22
Kansas	—	0	3	34	32	—	0	2	14	10
Minnesota	—	1	8	92	115	—	0	2	—	67
Missouri	—	2	13	135	158	1	0	2	26	20
Nebraska	1	0	3	27	17	—	0	2	7	7
North Dakota	—	0	1	7	5	—	0	2	9	7
South Dakota	—	0	2	15	8	—	0	1	8	4
S. Atlantic	—	25	55	1,280	1,076	1	9	25	514	465
Delaware	—	0	4	29	26	—	0	2	9	16
District of Columbia	—	0	2	15	12	—	0	2	13	23
Florida	—	8	20	414	322	—	1	5	50	61
Georgia	—	3	7	158	116	—	1	5	76	57
Maryland	—	2	12	170	140	1	4	15	236	176
North Carolina	—	3	11	192	230	—	1	3	45	45
South Carolina	—	0	3	45	62	—	0	0	—	14
Virginia	—	3	14	180	138	—	2	5	83	72
West Virginia	—	0	10	77	30	—	0	1	2	1
E.S. Central	—	6	20	378	318	—	1	3	32	55
Alabama	—	1	6	63	62	—	0	1	8	11
Kentucky	—	2	6	103	100	—	0	2	8	13
Mississippi	—	1	5	50	32	—	0	1	4	7
Tennessee	—	3	11	162	124	—	0	2	12	24
W.S. Central	2	7	39	398	372	1	2	29	110	154
Arkansas	1	1	5	51	43	—	0	1	3	4
Louisiana	—	0	4	24	33	—	0	2	7	12
Oklahoma	—	0	14	59	46	—	0	3	9	4
Texas	1	5	20	264	250	1	2	25	91	134
Mountain	2	4	13	205	231	1	1	3	65	86
Arizona	—	1	7	69	76	1	0	2	26	37
Colorado	2	1	11	61	57	—	0	2	24	24
Idaho	—	0	2	12	10	—	0	1	5	—
Montana	—	0	2	16	10	—	0	1	3	4
Nevada	—	0	2	11	26	—	0	1	2	7
New Mexico	—	0	2	12	21	—	0	1	1	2
Utah	—	0	2	18	28	—	0	1	4	8
Wyoming	—	0	2	6	3	—	0	0	—	4
Pacific	1	1	84	98	613	1	3	46	150	145
Alaska	—	0	1	6	1	—	0	2	4	2
California	—	0	28	—	570	—	2	5	98	125
Hawaii	—	0	1	7	7	—	0	1	3	—
Oregon	—	1	3	36	35	—	0	2	15	18
Washington	1	0	67	49	—	1	0	44	30	—
Territories
American Samoa	N	0	0	N	N	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	1	1	13	—	0	0	—	3
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Rabies, animal					Rubella					Rubella, congenital syndrome
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	8	43	84	2,220	3,558	—	0	1	9	1	—	0	1	2	2
New England	—	3	11	170	248	—	0	0	—	—	—	0	1	1	—
Connecticut	—	1	3	38	89	—	0	0	—	—	—	0	0	—	—
Maine	—	1	4	56	65	—	0	0	—	—	—	0	0	—	—
Massachusetts	—	0	0	—	—	—	0	0	—	—	—	0	1	1	—
New Hampshire	—	0	2	27	23	—	0	0	—	—	—	0	0	—	—
Rhode Island	—	0	6	14	23	—	0	0	—	—	—	0	0	—	—
Vermont	—	0	4	35	48	—	0	0	—	—	—	0	0	—	—
Mid. Atlantic	—	11	42	582	925	—	0	1	2	—	—	0	0	—	—
New Jersey	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
New York (Upstate)	—	11	42	582	524	—	0	0	—	—	—	0	0	—	—
New York City	—	0	1	—	5	—	0	1	2	—	—	0	0	—	—
Pennsylvania	—	0	6	—	396	—	0	0	—	—	—	0	0	—	—
E.N. Central	—	1	10	104	143	—	0	0	—	—	—	0	0	—	1
Illinois	—	0	7	57	63	—	0	0	—	—	—	0	0	—	1
Indiana	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Michigan	—	0	3	29	40	—	0	0	—	—	—	0	0	—	—
Ohio	—	0	3	18	40	—	0	0	—	—	—	0	0	—	—
Wisconsin	N	0	0	N	N	—	0	0	—	—	—	0	0	—	—
W.N. Central	—	1	7	99	126	—	0	1	1	—	—	0	0	—	—
Iowa	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Kansas	—	0	4	40	54	—	0	1	1	—	—	0	0	—	—
Minnesota	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Missouri	—	0	3	21	26	—	0	0	—	—	—	0	0	—	—
Nebraska	—	0	2	17	19	—	0	0	—	—	—	0	0	—	—
North Dakota	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
South Dakota	—	0	3	21	27	—	0	0	—	—	—	0	0	—	—
S. Atlantic	—	5	46	342	890	—	0	1	2	1	—	0	0	—	1
Delaware	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
District of Columbia	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Florida	—	0	45	99	59	—	0	1	2	1	—	0	0	—	—
Georgia	—	0	2	—	228	—	0	0	—	—	—	0	0	—	—
Maryland	—	4	13	207	330	—	0	0	—	—	—	0	0	—	1
North Carolina	—	0	7	18	244	—	0	0	—	—	—	0	0	—	—
South Carolina	N	0	0	N	N	—	0	0	—	—	—	0	0	—	—
Virginia	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
West Virginia	—	0	3	18	29	—	0	0	—	—	—	0	0	—	—
E.S. Central	—	1	5	56	98	—	0	1	1	—	—	0	0	—	—
Alabama	—	1	5	45	75	—	0	1	1	—	—	0	0	—	—
Kentucky	—	0	3	10	20	—	0	0	—	—	—	0	0	—	—
Mississippi	—	0	1	1	3	—	0	0	—	—	—	0	0	—	—
Tennessee	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
W.S. Central	8	13	27	620	795	—	0	1	1	—	—	0	1	1	—
Arkansas	—	0	6	41	23	—	0	0	—	—	—	0	0	—	—
Louisiana	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Oklahoma	—	0	23	40	47	—	0	0	—	—	—	0	0	—	—
Texas	8	11	26	539	725	—	0	1	1	—	—	0	1	1	—
Mountain	—	0	8	52	84	—	0	0	—	—	—	0	0	—	—
Arizona	N	0	0	N	N	—	0	0	—	—	—	0	0	—	—
Colorado	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Idaho	—	0	5	15	20	—	0	0	—	—	—	0	0	—	—
Montana	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Nevada	—	0	3	8	11	—	0	0	—	—	—	0	0	—	—
New Mexico	—	0	2	10	4	—	0	0	—	—	—	0	0	—	—
Utah	—	0	5	19	18	—	0	0	—	—	—	0	0	—	—
Wyoming	—	0	1	—	31	—	0	0	—	—	—	0	0	—	—
Pacific	—	4	23	195	249	—	0	1	2	—	—	0	0	—	—
Alaska	—	0	2	12	11	—	0	0	—	—	—	0	0	—	—
California	—	3	9	171	223	—	0	1	2	—	—	0	0	—	—
Hawaii	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Oregon	—	0	2	12	15	—	0	0	—	—	—	0	0	—	—
Washington	—	0	20	—	—	—	0	0	—	—	—	0	0	—	—
Territories
American Samoa	U	0	0	U	U	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Salmonellosis					Shiga toxin-producing E. coli (STEC)^§					Shigellosis
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	139	845	1,959	43,513	51,891	34	118	506	6,144	7,663	49	233	633	11,611	20,464
New England	1	39	85	1,975	2,180	—	5	16	289	344	—	5	13	291	278
Connecticut	—	8	22	446	452	—	1	4	66	126	—	1	6	73	50
Maine	—	1	7	97	119	—	1	2	33	37	—	0	2	7	2
Massachusetts	—	22	51	1,082	1,175	—	2	14	128	124	—	3	8	148	180
New Hampshire	—	2	10	126	195	—	0	3	32	23	—	0	3	12	13
Rhode Island	—	2	11	124	118	—	0	3	11	10	—	1	3	34	31
Vermont	1	2	6	100	121	—	0	3	19	24	—	0	2	17	2
Mid. Atlantic	26	76	170	4,376	4,912	5	13	29	689	756	8	24	44	1,223	1,528
New Jersey	—	9	34	537	1,027	—	2	12	109	154	—	5	14	278	294
New York (Upstate)	5	22	52	1,229	1,374	1	4	12	240	245	3	5	11	243	214
New York City	18	18	52	1,058	924	2	3	10	139	114	5	9	18	452	363
Pennsylvania	3	27	61	1,552	1,587	2	3	11	201	243	—	5	14	250	657
E.N. Central	2	96	224	5,232	6,044	—	16	64	929	1,091	—	35	68	1,690	3,357
Illinois	—	26	72	1,439	1,789	—	3	9	154	312	—	6	14	264	580
Indiana	—	11	30	630	789	—	1	13	98	99	—	2	9	133	288
Michigan	—	17	37	922	1,043	—	3	7	156	146	—	8	31	434	683
Ohio	—	28	54	1,364	1,530	—	5	19	273	262	—	11	30	601	1,074
Wisconsin	2	14	61	877	893	—	4	18	248	272	—	4	22	258	732
W.N. Central	9	57	111	2,835	3,820	5	17	50	991	1,413	9	14	45	784	2,297
Iowa	1	12	30	708	766	—	3	15	264	297	—	3	10	163	423
Kansas	—	8	23	475	457	—	2	10	123	147	—	2	21	159	245
Minnesota	—	0	8	—	876	—	0	7	1	403	—	0	4	—	589
Missouri	7	16	44	976	1,006	5	5	17	314	333	9	6	31	411	822
Nebraska	1	6	26	367	294	—	2	13	163	121	—	0	2	22	175
North Dakota	—	2	5	91	120	—	1	4	39	30	—	0	1	1	16
South Dakota	—	4	14	218	301	—	1	6	87	82	—	0	7	28	27
S. Atlantic	33	253	502	14,074	14,039	4	11	22	595	582	6	54	93	2,677	2,766
Delaware	—	2	11	164	170	—	0	2	10	15	—	0	6	32	78
District of Columbia	—	0	2	21	70	—	0	3	5	7	—	0	2	15	22
Florida	—	117	241	6,159	5,508	—	2	10	126	95	—	24	54	1,225	736
Georgia	14	39	77	2,084	2,248	—	2	8	135	118	3	8	14	417	661
Maryland	9	15	39	882	886	4	1	4	60	74	2	5	12	234	150
North Carolina	—	31	106	1,993	2,110	—	1	5	57	79	—	4	14	237	516
South Carolina	—	23	75	1,407	1,643	—	0	5	39	39	—	6	23	333	246
Virginia	10	24	55	1,170	1,168	—	3	10	150	132	1	3	13	167	345
West Virginia	—	3	10	194	236	—	0	4	13	23	—	0	2	17	12
E.S. Central	1	62	124	3,506	4,254	1	5	15	263	327	6	18	41	906	828
Alabama	—	20	42	979	1,270	—	0	3	29	38	1	4	8	195	238
Kentucky	1	11	34	622	709	—	1	4	46	87	1	5	23	274	287
Mississippi	—	18	47	1,076	1,179	—	0	2	21	24	—	3	10	166	78
Tennessee	—	16	34	829	1,096	1	3	12	167	178	4	5	12	271	225
W.S. Central	26	115	646	6,285	8,358	5	20	166	1,045	1,164	14	34	202	1,751	5,430
Arkansas	1	11	30	622	797	1	1	6	81	103	—	4	15	237	139
Louisiana	8	12	46	618	1,349	—	0	2	11	28	2	2	16	122	417
Oklahoma	—	16	41	820	900	—	2	39	94	140	—	2	35	123	639
Texas	17	81	589	4,225	5,312	4	18	122	859	893	12	25	151	1,269	4,235
Mountain	25	55	86	2,788	2,862	3	14	38	823	880	4	18	41	945	1,837
Arizona	9	17	29	868	894	2	3	10	169	146	1	10	26	536	1,224
Colorado	15	14	28	742	689	1	4	15	258	231	3	3	9	173	191
Idaho	1	4	9	194	182	—	2	8	125	177	—	0	5	34	39
Montana	—	2	8	133	172	—	2	6	91	132	—	0	3	9	8
Nevada	—	2	9	132	196	—	0	4	31	55	—	0	6	41	61
New Mexico	—	6	14	322	334	—	0	4	39	48	—	2	12	122	232
Utah	—	6	28	313	328	—	1	7	91	76	—	0	4	24	78
Wyoming	—	1	6	84	67	—	0	3	19	15	—	0	3	6	4
Pacific	16	48	824	2,442	5,422	11	8	274	520	1,106	2	26	232	1,344	2,143
Alaska	—	1	3	45	65	—	0	2	9	14	—	0	2	6	8
California	—	19	61	933	4,613	—	0	17	1	877	—	18	50	926	1,995
Hawaii	—	5	18	264	304	—	0	3	19	26	—	0	3	33	39
Oregon	—	9	25	470	440	—	4	10	222	189	—	2	13	126	101
Washington	16	13	754	730	—	11	2	259	269	—	2	1	191	253	—
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	21	—	0	0	—	—	—	0	0	—	14
Puerto Rico	—	0	14	131	632	—	0	0	—	—	—	0	2	5	23
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ Includes E. coli O157:H7, Shiga toxin-positive, serogroup non-O157, and Shiga toxin-positive, not serogrouped.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Spotted Fever Rickettsiosis^§										Syphilis, primary and secondary
	Confirmed					Probable					Syphilis, primary and secondary
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	—	3	12	199	146	4	80	281	5,323	3,938	29	548	635	25,561	27,339
New England	—	0	0	—	—	—	1	4	43	23	—	15	28	709	770
Connecticut	—	0	0	—	—	—	0	0	—	6	—	1	7	84	109
Maine	—	0	0	—	—	—	0	1	4	3	—	0	4	31	42
Massachusetts	—	0	0	—	—	—	0	3	24	8	—	9	20	483	484
New Hampshire	—	0	0	—	—	—	0	1	2	2	—	1	4	43	40
Rhode Island	—	0	0	—	—	—	0	2	11	2	—	0	18	59	72
Vermont	—	0	0	—	—	—	0	1	2	2	—	0	1	9	23
Mid. Atlantic	—	0	3	22	4	—	3	15	190	107	15	65	89	3,233	3,604
New Jersey	—	0	1	3	2	—	1	13	114	62	—	6	17	342	462
New York (Upstate)	—	0	2	13	1	—	0	11	28	14	11	10	31	521	501
New York City	—	0	1	1	1	—	0	2	14	9	—	32	50	1,592	1,895
Pennsylvania	—	0	1	5	—	—	0	3	34	22	4	15	36	778	746
E.N. Central	—	0	2	7	5	—	3	18	247	158	—	47	68	2,179	2,766
Illinois	—	0	2	4	1	—	1	8	102	67	—	14	25	640	1,248
Indiana	—	0	1	1	—	—	1	8	86	40	—	6	12	304	320
Michigan	—	0	1	1	2	—	0	2	9	10	—	6	17	315	361
Ohio	—	0	1	1	2	—	0	3	32	22	—	16	22	750	706
Wisconsin	—	0	0	—	—	—	0	3	18	19	—	3	18	170	131
W.N. Central	—	0	3	24	8	—	10	56	855	527	2	21	31	1,002	1,025
Iowa	—	0	0	—	—	—	0	3	14	11	—	2	5	90	87
Kansas	—	0	1	2	2	—	2	17	204	128	1	2	7	121	122
Minnesota	—	0	0	—	—	—	0	0	—	6	1	5	11	268	295
Missouri	—	0	2	16	5	—	6	43	595	345	—	8	15	427	395
Nebraska	—	0	1	2	—	—	0	3	23	31	—	1	3	34	67
North Dakota	—	0	1	2	—	—	0	2	10	1	—	1	3	37	33
South Dakota	—	0	1	2	1	—	0	2	9	5	—	0	4	25	26
S. Atlantic	—	1	6	94	88	—	12	58	969	870	2	123	154	5,826	6,264
Delaware	—	0	1	2	1	—	0	7	39	15	—	0	7	30	54
District of Columbia	—	0	0	—	—	—	0	1	2	4	—	3	13	169	151
Florida	—	0	2	4	3	—	0	4	33	9	—	46	63	2,183	2,350
Georgia	—	1	5	65	73	—	0	0	—	—	—	26	40	1,257	1,332
Maryland	—	0	1	7	—	—	1	6	60	1	—	8	19	439	499
North Carolina	—	0	1	6	6	—	6	31	490	473	—	20	33	932	1,066
South Carolina	—	0	2	6	4	—	1	7	78	50	—	7	16	342	314
Virginia	—	0	1	3	1	—	4	25	255	304	2	8	24	431	445
West Virginia	—	0	1	1	—	—	0	2	12	14	—	1	5	43	53
E.S. Central	—	0	3	14	11	1	23	96	1,737	1,306	—	23	36	1,137	1,280
Alabama	—	0	1	7	1	1	9	38	619	450	—	5	14	261	373
Kentucky	—	0	1	1	5	—	3	14	237	160	—	4	14	222	206
Mississippi	—	0	0	—	1	—	2	11	161	110	—	5	12	235	314
Tennessee	—	0	2	6	4	—	8	57	720	586	—	8	15	419	387
W.S. Central	—	0	6	11	9	3	18	142	1,250	892	—	62	80	3,056	3,083
Arkansas	—	0	1	6	6	3	15	60	1,060	799	—	4	12	207	149
Louisiana	—	0	0	—	—	—	0	3	12	17	—	12	20	587	741
Oklahoma	—	0	6	5	1	—	1	114	125	3	—	3	8	160	261
Texas	—	0	0	—	2	—	1	12	53	73	—	41	57	2,102	1,932
Mountain	—	0	4	25	20	—	0	3	25	36	—	39	61	1,856	1,738
Arizona	—	0	3	21	16	—	0	2	8	11	—	16	30	735	710
Colorado	—	0	0	—	—	—	0	1	2	4	—	5	12	264	245
Idaho	—	0	1	1	3	—	0	1	1	4	—	1	5	67	47
Montana	—	0	1	2	1	—	0	2	9	8	—	0	5	43	14
Nevada	—	0	0	—	—	—	0	1	1	4	—	10	21	499	439
New Mexico	—	0	0	—	—	—	0	1	3	—	—	3	9	176	185
Utah	—	0	0	—	—	—	0	0	—	4	—	1	4	66	92
Wyoming	—	0	1	1	—	—	0	1	1	1	—	0	1	6	6
Pacific	—	0	1	2	1	—	0	1	7	19	10	136	172	6,563	6,809
Alaska	N	0	0	N	N	N	0	0	N	N	—	0	2	9	8
California	—	0	1	1	1	—	0	0	—	13	—	121	159	5,809	5,803
Hawaii	N	0	0	N	N	N	0	0	N	N	—	1	5	76	111
Oregon	—	0	1	1	—	—	0	1	7	6	2	6	14	333	326
Washington	—	0	0	—	—	—	0	0	—	—	8	7	15	336	561
Territories
American Samoa	N	0	0	N	N	N	0	0	N	N	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Guam	N	0	0	N	N	N	0	0	N	N	—	0	0	—	—
Puerto Rico	N	0	0	N	N	N	0	0	N	N	—	7	19	353	487
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ Illnesses with similar clinical presentation that result from Spotted Fever Group Rickettsia infections are reported as Spotted Fever Rickettsioses. Rocky Mountain Spotted Fever (RMSF), caused by Rickettsia rickettsii, is the most common and well-known Spotted Fever.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Tetanus					Varicella (chickenpox)
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	—	1	3	32	33	57	141	241	6,993	8,712
New England	—	0	1	2	1	6	16	25	762	807
Connecticut	—	0	1	1	—	—	2	6	107	112
Maine	—	0	1	1	1	4	3	9	171	225
Massachusetts	—	0	0	—	—	—	7	16	363	283
New Hampshire	—	0	0	—	—	—	0	0	—	85
Rhode Island	—	0	0	—	—	1	1	10	63	52
Vermont	—	0	0	—	—	1	1	5	58	50
Mid. Atlantic	—	0	1	3	6	10	19	38	954	1,084
New Jersey	—	0	0	—	—	—	6	23	327	437
New York (Upstate)	—	0	1	1	2	N	0	0	N	N
New York City	—	0	0	—	1	—	0	0	—	—
Pennsylvania	—	0	1	2	3	10	13	23	627	647
E.N. Central	—	0	1	4	5	6	33	52	1,656	1,999
Illinois	—	0	0	—	1	—	5	13	282	462
Indiana	—	0	1	1	1	—	4	11	210	202
Michigan	—	0	1	2	1	2	9	22	481	523
Ohio	—	0	1	1	2	—	8	23	408	427
Wisconsin	—	0	0	—	—	4	5	13	275	385
W.N. Central	—	0	1	3	2	3	14	40	699	802
Iowa	—	0	1	1	2	N	0	0	N	N
Kansas	—	0	1	1	—	—	0	3	—	227
Minnesota	—	0	0	—	—	—	8	23	404	326
Missouri	—	0	0	—	—	3	3	21	184	149
Nebraska	—	0	1	1	—	—	0	5	34	25
North Dakota	—	0	0	—	—	—	0	15	56	43
South Dakota	—	0	0	—	—	—	0	2	21	32
S. Atlantic	—	0	1	8	7	11	19	51	998	1,367
Delaware	—	0	0	—	—	—	0	3	22	12
District of Columbia	—	0	0	—	—	—	0	2	14	23
Florida	—	0	1	2	4	11	13	31	653	715
Georgia	—	0	0	—	—	—	4	18	200	166
Maryland	—	0	1	2	1	N	0	0	N	N
North Carolina	—	0	1	3	—	N	0	0	N	N
South Carolina	—	0	0	—	—	—	1	15	75	181
Virginia	—	0	1	1	1	—	0	14	34	270
West Virginia	—	0	0	—	1	—	0	0	—	—
E.S. Central	—	0	1	2	5	—	0	5	44	115
Alabama	—	0	1	1	1	—	0	5	36	107
Kentucky	—	0	0	—	2	N	0	0	N	N
Mississippi	—	0	0	—	1	—	0	2	8	8
Tennessee	—	0	1	1	1	N	0	0	N	N
W.S. Central	—	0	1	2	3	12	21	96	1,070	1,463
Arkansas	—	0	1	1	—	2	2	8	109	136
Louisiana	—	0	0	—	—	—	0	2	10	77
Oklahoma	—	0	0	—	1	N	0	0	N	N
Texas	—	0	1	1	2	10	19	91	951	1,250
Mountain	—	0	1	4	1	9	12	40	693	983
Arizona	—	0	0	—	1	5	3	23	193	278
Colorado	—	0	0	—	—	4	5	16	238	330
Idaho	—	0	1	1	—	N	0	0	N	N
Montana	—	0	1	1	—	—	1	4	38	77
Nevada	—	0	1	1	—	N	0	0	N	N
New Mexico	—	0	0	—	—	—	1	7	67	57
Utah	—	0	1	1	—	—	2	11	146	227
Wyoming	—	0	0	—	—	—	0	2	11	14
Pacific	—	0	1	4	3	—	2	7	117	92
Alaska	—	0	0	—	1	—	1	3	46	19
California	—	0	1	2	2	—	0	3	24	43
Hawaii	—	0	0	—	—	—	1	5	47	30
Oregon	—	0	1	2	—	N	0	0	N	N
Washington	—	0	0	—	—	N	0	0	N	N
Territories
American Samoa	—	0	0	—	—	N	0	0	N	N
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	4	4	—	19
Puerto Rico	—	0	0	—	—	—	0	3	20	82
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	Vibriosis (Any species of the family Vibrionaceae, other than toxigenic Vibrio cholerae O1 or O139)^§
	Confirmed					Probable
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	7	18	84	1,112	1,157	2	8	20	411	29
New England	—	2	12	138	101	—	0	2	9	2
Connecticut	—	0	5	37	17	—	0	2	8	—
Maine	—	0	2	7	7	—	0	0	—	—
Massachusetts	—	1	6	71	62	—	0	1	1	1
New Hampshire	—	0	1	8	5	—	0	0	—	1
Rhode Island	—	0	5	13	10	—	0	0	—	—
Vermont	—	0	1	2	—	—	0	0	—	—
Mid. Atlantic	—	2	12	126	121	—	0	6	34	7
New Jersey	—	0	5	32	30	—	0	2	14	1
New York (Upstate)	—	1	6	45	47	—	0	0	—	4
New York City	—	0	3	19	17	—	0	6	13	1
Pennsylvania	—	0	3	30	27	—	0	1	7	1
E.N. Central	—	1	7	73	74	—	1	4	55	3
Illinois	—	0	4	21	33	—	0	4	21	—
Indiana	—	0	2	5	12	—	0	0	—	—
Michigan	—	0	2	10	7	—	0	1	7	2
Ohio	—	0	3	22	13	—	0	3	16	—
Wisconsin	—	0	2	15	9	—	0	2	11	1
W.N. Central	—	0	2	22	39	—	0	3	31	11
Iowa	—	0	0	—	—	—	0	0	—	—
Kansas	—	0	1	4	5	—	0	1	3	—
Minnesota	—	0	0	—	21	—	0	0	—	10
Missouri	—	0	2	9	6	—	0	2	15	—
Nebraska	—	0	1	3	—	—	0	1	4	1
North Dakota	—	0	1	2	2	—	0	1	1	—
South Dakota	—	0	1	4	5	—	0	2	8	—
S. Atlantic	—	7	18	388	390	1	2	7	113	2
Delaware	—	0	1	9	12	—	0	1	1	—
District of Columbia	—	0	0	—	4	—	0	1	5	—
Florida	—	3	14	207	180	—	1	5	41	1
Georgia	—	0	3	29	30	—	0	0	—	—
Maryland	—	1	4	52	68	1	0	2	15	1
North Carolina	—	0	4	30	33	—	0	4	30	—
South Carolina	—	0	4	19	22	—	0	2	13	—
Virginia	—	0	5	42	40	—	0	2	8	—
West Virginia	—	0	1	—	1	—	0	0	—	—
E.S. Central	—	1	3	50	62	—	0	4	36	1
Alabama	—	0	2	21	32	—	0	1	3	—
Kentucky	—	0	1	3	6	—	0	2	11	—
Mississippi	—	0	2	16	8	—	0	0	—	—
Tennessee	—	0	2	10	16	—	0	4	22	1
W.S. Central	7	2	9	120	145	—	1	4	56	—
Arkansas	—	0	1	2	2	—	0	0	—	—
Louisiana	5	0	3	22	48	—	0	2	4	—
Oklahoma	—	0	2	4	2	—	0	1	4	—
Texas	2	2	8	92	93	—	1	4	48	—
Mountain	—	1	4	47	51	1	1	4	46	1
Arizona	—	0	2	11	18	—	0	2	13	—
Colorado	—	0	3	21	18	1	0	3	21	—
Idaho	—	0	0	—	—	—	0	0	—	—
Montana	—	0	1	7	2	—	0	1	1	—
Nevada	—	0	1	2	2	—	0	0	—	1
New Mexico	—	0	1	2	—	—	0	1	1	—
Utah	—	0	1	3	10	—	0	1	10	—
Wyoming	—	0	1	1	1	—	0	0	—	—
Pacific	—	2	63	148	174	—	0	5	31	2
Alaska	—	0	1	3	8	—	0	1	1	—
California	—	0	1	—	125	—	0	0	—	—
Hawaii	—	1	3	52	22	—	0	0	—	1
Oregon	—	0	3	17	19	—	0	2	15	1
Washington	—	0	62	76	—	—	0	5	15	—
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	0	—	—	—	0	0	—	—
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ The national surveillance case definition was revised in 2017 to include infections confirmed by culture-independent diagnostic tests as probable cases.

TABLE II. (Continued) Provisional cases of selected notifiable diseases (≥1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, weeks ending December 23, 2017, and December 24, 2016 (51st week)^† (Export data)
Reporting area	West Nile virus disease^§
	Neuroinvasive					Nonneuroinvasive^¶
	Current week	Previous 52 weeks		Cum 2017	Cum 2016	Current week	Previous 52 weeks		Cum 2017	Cum 2016
	Current week	Med	Max	Cum 2017	Cum 2016	Current week	Med	Max	Cum 2017	Cum 2016
United States	1	3	140	1,292	1,244	—	2	81	702	884
New England	—	0	3	10	15	—	0	1	4	7
Connecticut	—	0	1	2	1	—	0	1	1	—
Maine	—	0	0	—	—	—	0	0	—	—
Massachusetts	—	0	2	5	10	—	0	0	—	7
New Hampshire	—	0	0	—	—	—	0	1	1	—
Rhode Island	—	0	1	1	2	—	0	1	1	—
Vermont	—	0	1	2	2	—	0	1	1	—
Mid. Atlantic	—	0	9	40	41	—	0	6	43	8
New Jersey	—	0	1	6	11	—	0	1	2	—
New York (Upstate)	—	0	0	—	12	—	0	6	34	4
New York City	—	0	5	20	6	—	0	1	1	—
Pennsylvania	—	0	3	14	12	—	0	3	6	4
E.N. Central	—	0	31	178	171	—	0	11	56	73
Illinois	—	0	12	67	94	—	0	6	19	60
Indiana	—	0	4	16	15	—	0	2	10	3
Michigan	—	0	8	32	41	—	0	2	8	1
Ohio	—	0	6	23	12	—	0	3	11	5
Wisconsin	—	0	7	40	9	—	0	2	8	4
W.N. Central	—	0	20	111	149	—	0	28	168	351
Iowa	—	0	3	10	14	—	0	1	2	23
Kansas	—	0	1	10	18	—	0	3	15	19
Minnesota	—	0	4	9	14	—	0	3	14	69
Missouri	—	0	4	15	9	—	0	1	1	2
Nebraska	—	0	4	20	35	—	0	7	48	60
North Dakota	—	0	6	20	24	—	0	13	42	61
South Dakota	—	0	6	27	35	—	0	7	46	117
S. Atlantic	—	0	9	81	28	—	0	3	17	12
Delaware	—	0	0	—	—	—	0	1	1	—
District of Columbia	—	0	1	1	1	—	0	1	3	—
Florida	—	0	1	4	6	—	0	0	—	2
Georgia	—	0	7	39	4	—	0	3	7	2
Maryland	—	0	1	3	6	—	0	1	2	—
North Carolina	—	0	2	7	2	—	0	0	—	—
South Carolina	—	0	4	14	6	—	0	1	3	2
Virginia	—	0	4	12	3	—	0	1	1	5
West Virginia	—	0	1	1	—	—	0	0	—	1
E.S. Central	—	0	12	102	45	—	0	10	57	31
Alabama	—	0	5	31	10	—	0	7	26	8
Kentucky	—	0	2	8	5	—	0	1	2	3
Mississippi	—	0	7	46	27	—	0	3	17	16
Tennessee	—	0	4	17	3	—	0	3	12	4
W.S. Central	1	1	16	160	300	—	1	11	75	154
Arkansas	—	0	3	11	7	—	0	2	3	2
Louisiana	—	0	7	36	35	—	0	2	11	23
Oklahoma	—	0	4	28	20	—	0	4	13	15
Texas	1	0	14	85	238	—	0	7	48	114
Mountain	—	1	29	225	156	—	0	20	142	132
Arizona	—	0	12	91	57	—	0	3	18	21
Colorado	—	0	6	29	59	—	0	7	39	90
Idaho	—	0	5	13	3	—	0	3	11	6
Montana	—	0	2	3	3	—	0	3	8	3
Nevada	—	0	5	24	13	—	0	6	29	3
New Mexico	—	0	4	23	6	—	0	4	10	—
Utah	—	0	8	38	7	—	0	6	24	6
Wyoming	—	0	2	4	8	—	0	1	3	3
Pacific	—	0	48	385	339	—	0	15	140	116
Alaska	—	0	0	—	—	—	0	0	—	—
California	—	0	46	373	329	—	0	15	132	113
Hawaii	—	0	0	—	—	—	0	0	—	—
Oregon	—	0	1	2	2	—	0	2	5	2
Washington	—	0	2	10	8	—	0	1	3	1
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	0	—	—	—	0	0	—	—
U.S. Virgin Islands	—	0	0	—	—	—	0	0	—	—
C.N.M.I.: Commonwealth of Northern Mariana Islands. U: Unavailable. —: No reported cases. N: Not reportable. NN: Not Nationally Notifiable. NP: Nationally notifiable but not published. Cum: Cumulative year-to-date counts. Med: Median. Max: Maximum. * Three low incidence conditions, rubella, rubella congenital, and tetanus, are in Table II to facilitate case count verification with reporting jurisdictions. ^† Case counts for reporting year 2017 are provisional and subject to change. For further information on interpretation of these data, see http://wwwn.cdc.gov/nndss/document/ProvisionalNationaNotifiableDiseasesSurveillanceData20100927.pdf. Data for tuberculosis are displayed in Table III, which appears quarterly. ^§ Updated weekly from the Division of Vector-Borne Diseases, National Center for Emerging and Zoonotic Infectious Diseases (ArboNET Surveillance). Data for Jamestown Canyon virus, La Crosse virus, Chikungunya virus, Eastern equine encephalitis virus, Powassan virus, St. Louis virus, and Western equine encephalitis virus diseases are available in Table I. ^¶ Not reportable in all states. Reporting exceptions are available at http://wwwn.cdc.gov/nndss/downloads.html.