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 May 20, 2017 (20th week)†

Figure I Selected notifiable disease reports, United States, comparison of provisional 4-week totals May 20, 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 May 20, 2017, and May 21, 2016 (20th 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 May 20, 2017 (20th week)^†
TABLE I. Provisional cases of selected* infrequently reported notifiable diseases (<1,000 cases reported during the preceding year) — United States, week ending May 20, 2017 (20th 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	—	8	3	244	896	NN	NN	NN
Eastern equine encephalitis virus disease	—	—	0	7	6	8	8	15
Jamestown Canyon virus disease	—	1	0	14	11	11	22	2
La Crosse virus disease	—	—	0	36	55	80	85	78
Powassan virus disease	—	—	1	20	7	8	12	7
St. Louis encephalitis virus disease	—	1	0	8	23	10	1	3
Western equine encephalitis virus disease	—	—	—	—	—	—	—	—
Botulism, total	2	50	3	201	195	161	152	168
foodborne	—	5	0	30	37	15	4	27
infant	2	40	2	145	138	127	136	123	NYC (1), OH (1)
other (wound and unspecified)	—	5	0	26	20	19	12	18
Brucellosis	—	34	3	130	126	92	99	114
Chancroid	—	7	0	7	11	—	—	15
Cholera	—	—	0	2	5	5	14	17
Cyclosporiasis**	1	17	4	532	645	388	784	123	AK (1)
Diphtheria	—	—	—	—	—	1	—	1
Haemophilus influenzae invasive disease (age <5 yrs)^††:
serotype b	1	5	0	25	29	40	31	30	NY (1)
nontypeable	—	47	4	163	175	128	141	115
non-b serotype	1	56	2	138	135	266	233	263	ID (1)
unknown serotype	2	100	4	251	167	39	34	37	MD (1), TX (1)
Hansen’s disease**	—	27	2	81	89	88	81	82
Hantavirus**^:
Hantavirus infection (non-HPS)	—	—	0	2	3	NN	NN	NN
Hantavirus Pulmonary Syndrome (HPS)	—	2	1	15	21	32	21	30
Hemolytic uremic syndrome, postdiarrheal**	2	65	5	305	274	250	329	274	MO (1), OR (1)
Hepatitis B, perinatal virus infection^§§	1	5	1	31	37	47	48	40	OH (1)
Influenza-associated pediatric mortality**^,¶¶	3	99	2	83	130	141	160	52	NH (1), CO (1), PA (1)
Leptospirosis**	1	19	0	76	40	38	NN	NN	NYC (1)
Listeriosis	5	185	12	784	768	769	735	727	NY (1), NYC (1), PA (2), OH (1)
Measles***	—	90	11	83	188	667	187	55
Meningococcal disease (Neisseria meningitidis)^†††:
serogroup ACWY	—	29	3	113	120	123	142	161
serogroup B	—	30	2	77	111	89	99	110
other serogroup	—	4	0	21	21	25	17	20
unknown serogroup	3	76	4	160	120	196	298	260	VA (1), FL (1), OR (1)
Novel influenza A virus infections^§§§	—	1	0	23	7	3	21	313
Plague	—	1	0	—	16	10	4	4
Poliomyelitis, paralytic	—	—	—	—	—	—	1	—
Polio virus infection, nonparalytic**	—	—	—	—	—	—	—	—
Psittacosis**	—	4	0	12	4	8	6	2
Q fever, total**	1	44	4	165	156	168	170	135
acute	—	32	3	134	122	132	137	113
chronic	1	12	1	31	34	36	33	22	OH (1)
Rabies, human	—	—	0	—	2	1	2	1
SARS-CoV	—	—	—	—	—	—	—	—
Smallpox	—	—	—	—	—	—	—	—
Streptococcal toxic shock syndrome**	3	126	5	279	335	259	224	194	VA (3)
Syphilis, congenital^¶¶¶	—	141	8	603	493	458	348	322
Toxic shock syndrome (other than streptococcal)**	—	7	1	43	64	59	71	65
Trichinellosis**	2	5	0	26	14	14	22	18	AK (2)
Tularemia	3	21	6	229	314	180	203	149	NE (1), AR (2)
Typhoid fever (casued by Salmonella typhi)	—	106	6	370	367	349	338	354
Vancomycin-intermediate Staphylococcus aureus**	—	25	3	107	183	212	248	134
Vancomycin-resistant Staphylococcus aureus**	—	—	—	—	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 May 20, 2017 (20th 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^††††	—	168	27	5,074	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 years 2016 and 2017 are provisional and subject to change. Data for years 2012 through 2015 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 2, 2016, 95 influenza-associated pediatric deaths occurring during the 2016-17 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 May 20, 2017, and May 21, 2016 (20th 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	3	16	150	64	104	535	1,069	3,008	16,854	16,510
New England	1	5	110	20	54	8	50	102	707	880
Connecticut	—	2	32	5	21	—	10	35	145	196
Maine	1	1	10	8	2	2	4	12	54	65
Massachusetts	—	2	50	5	22	—	24	44	334	433
New Hampshire	—	0	2	2	1	3	5	12	81	68
Rhode Island	—	1	25	—	8	—	4	13	47	63
Vermont	—	0	5	—	—	3	4	10	46	55
Mid. Atlantic	2	7	120	34	35	100	147	233	2,302	2,301
New Jersey	—	1	22	5	5	—	36	68	476	602
New York (Upstate)	2	3	118	21	20	29	35	74	457	457
New York City	—	0	9	8	10	49	36	54	733	557
Pennsylvania	N	0	0	N	N	22	42	82	636	685
E.N. Central	—	1	7	4	8	42	143	258	2,111	2,476
Illinois	—	0	1	—	—	1	37	63	526	621
Indiana	—	0	0	—	—	—	18	36	197	320
Michigan	—	0	2	—	—	1	32	54	402	425
Ohio	—	0	0	—	—	34	37	63	582	610
Wisconsin	—	1	7	4	8	6	26	61	404	500
W.N. Central	—	0	7	—	2	37	93	207	1,141	1,804
Iowa	—	0	1	—	—	13	18	43	269	320
Kansas	N	0	0	N	N	—	13	33	151	199
Minnesota	—	0	7	—	1	—	19	57	—	519
Missouri	N	0	1	N	N	17	26	58	408	389
Nebraska	—	0	1	—	—	7	10	25	137	163
North Dakota	—	0	0	—	1	—	4	13	89	72
South Dakota	—	0	0	—	—	—	7	24	87	142
S. Atlantic	—	0	1	3	2	48	149	222	2,771	2,446
Delaware	—	0	1	—	—	—	3	9	33	49
District of Columbia	N	0	0	N	N	—	0	0	—	—
Florida	N	0	0	N	N	3	51	94	1,356	723
Georgia	N	0	0	N	N	9	18	31	318	313
Maryland	—	0	1	3	1	15	16	32	250	261
North Carolina	N	0	0	N	N	—	26	49	349	436
South Carolina	—	0	1	—	1	—	7	16	83	111
Virginia	N	0	0	N	N	20	27	69	352	464
West Virginia	—	0	0	—	—	1	6	21	30	89
E.S. Central	—	0	1	2	—	12	45	75	808	756
Alabama	—	0	1	1	—	—	12	25	194	229
Kentucky	—	0	1	—	—	—	13	27	235	225
Mississippi	N	0	0	N	N	8	6	15	157	69
Tennessee	—	0	1	1	—	4	14	31	222	233
W.S. Central	—	0	1	—	1	95	124	278	1,760	1,407
Arkansas	—	0	0	—	—	5	11	29	174	127
Louisiana	—	0	1	—	1	—	11	23	123	184
Oklahoma	N	0	0	N	N	2	22	45	108	257
Texas	—	0	1	—	—	88	89	224	1,355	839
Mountain	—	0	1	—	1	55	87	147	1,393	1,358
Arizona	—	0	0	—	—	23	23	51	419	429
Colorado	N	0	0	N	N	25	19	45	310	307
Idaho	N	0	0	N	N	4	9	20	149	118
Montana	—	0	1	—	—	3	7	14	114	117
Nevada	N	0	0	N	N	—	4	12	47	61
New Mexico	N	0	0	N	N	—	10	27	143	142
Utah	—	0	0	—	1	—	10	27	151	144
Wyoming	—	0	0	—	—	—	3	9	60	40
Pacific	—	0	1	1	1	138	209	2,061	3,861	3,082
Alaska	N	0	0	N	N	2	2	7	23	22
California	—	0	1	—	—	97	166	239	2,957	2,643
Hawaii	N	0	0	N	N	6	8	25	148	127
Oregon	—	0	1	1	1	13	18	37	296	290
Washington	—	0	0	—	—	20	0	1,912	437	—
Territories
American Samoa	U	0	0	U	U	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	N	0	0	N	N	—	1	2	14	15
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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	14,259	30,094	37,937	539,486	613,389	106	208	369	3,273	3,949
New England	97	1,055	1,457	18,643	20,600	—	0	1	1	2
Connecticut	5	255	459	3,383	5,020	N	0	0	N	N
Maine	64	79	152	1,801	1,460	N	0	0	N	N
Massachusetts	—	526	612	9,277	10,145	N	0	0	N	N
New Hampshire	23	69	201	2,230	1,844	—	0	1	1	2
Rhode Island	—	74	496	1,512	1,443	—	0	1	—	—
Vermont	5	26	102	440	688	N	0	0	N	N
Mid. Atlantic	2,840	4,008	5,100	83,865	76,971	—	0	0	—	—
New Jersey	258	661	723	12,304	13,313	N	0	0	N	N
New York (Upstate)	872	840	2,358	16,136	15,303	N	0	0	N	N
New York City	802	1,339	1,593	27,384	25,637	N	0	0	N	N
Pennsylvania	908	1,106	2,005	28,041	22,718	N	0	0	N	N
E.N. Central	808	4,493	5,214	73,465	92,480	—	1	3	13	34
Illinois	46	1,338	1,501	17,058	28,568	N	0	0	N	N
Indiana	431	606	981	12,770	12,187	N	0	0	N	N
Michigan	—	868	1,095	14,406	17,441	—	0	2	7	17
Ohio	29	1,161	1,275	19,891	23,950	—	0	2	6	9
Wisconsin	302	511	632	9,340	10,334	—	0	2	—	8
W.N. Central	341	1,846	2,117	33,343	36,715	1	1	5	12	49
Iowa	57	252	302	4,832	5,058	N	0	0	N	N
Kansas	—	240	298	4,479	4,750	N	0	0	N	N
Minnesota	5	438	524	7,285	8,823	—	0	3	—	31
Missouri	171	611	750	11,295	11,683	—	0	3	7	10
Nebraska	87	152	274	3,116	3,267	1	0	1	4	4
North Dakota	21	61	77	1,021	1,410	—	0	1	1	4
South Dakota	—	82	117	1,315	1,724	N	0	1	N	N
S. Atlantic	2,560	5,833	11,516	83,872	126,352	—	0	2	3	5
Delaware	111	101	197	2,157	1,999	—	0	1	—	1
District of Columbia	—	156	318	2,792	2,760	—	0	0	—	—
Florida	1,161	1,851	2,771	36,630	36,004	N	0	0	N	N
Georgia	335	1,167	1,415	7,981	24,869	N	0	0	N	N
Maryland	378	533	1,343	8,743	10,300	—	0	2	3	4
North Carolina	1	1,086	1,254	12,120	22,253	N	0	0	N	N
South Carolina	574	580	767	11,845	11,485	N	0	0	N	N
Virginia	—	352	4,710	—	14,793	N	0	0	N	N
West Virginia	—	89	130	1,604	1,889	N	0	0	N	N
E.S. Central	1,140	1,837	2,485	32,600	36,374	1	0	1	2	—
Alabama	443	492	720	9,406	11,013	N	0	0	N	N
Kentucky	246	384	714	7,251	5,459	1	0	1	2	—
Mississippi	327	339	711	4,893	7,474	N	0	0	N	N
Tennessee	124	650	905	11,050	12,428	N	0	0	N	N
W.S. Central	3,320	4,222	5,455	82,775	81,286	—	0	3	2	7
Arkansas	—	281	549	4,145	6,004	—	0	1	1	1
Louisiana	362	694	1,780	14,631	10,517	—	0	3	1	6
Oklahoma	68	386	472	5,188	8,476	N	0	0	N	N
Texas	2,890	2,849	4,058	58,811	56,289	N	0	0	N	N
Mountain	935	2,089	2,713	37,446	42,276	100	114	159	2,223	2,509
Arizona	590	659	1,091	12,640	12,599	100	112	155	2,157	2,449
Colorado	—	460	826	7,950	10,610	N	0	0	N	N
Idaho	—	110	166	1,760	2,322	N	0	0	N	N
Montana	—	81	158	1,106	1,791	—	0	2	6	6
Nevada	155	272	433	4,828	5,372	—	2	6	43	33
New Mexico	72	246	391	4,647	5,059	—	0	2	—	11
Utah	94	187	231	3,863	3,717	—	1	3	17	10
Wyoming	24	34	55	652	806	—	0	1	—	—
Pacific	2,218	5,007	5,737	93,477	100,335	4	86	229	1,017	1,343
Alaska	—	93	142	53	2,154	N	0	0	N	N
California	1,412	3,896	4,420	74,649	76,636	4	85	229	1,014	1,337
Hawaii	—	129	179	2,190	2,572	N	0	0	N	N
Oregon	282	344	440	6,968	6,890	—	0	2	3	6
Washington	524	547	819	9,617	12,083	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	—	133	481	2,787	2,029	N	0	0	N	N
U.S. Virgin Islands	—	7	20	46	271	—	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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	57	175	752	2,226	2,700	—	9	37	36	407	—	0	1	—	3
New England	—	8	24	105	113	—	0	2	—	14	—	0	0	—	—
Connecticut	—	1	6	14	14	—	0	0	—	5	—	0	0	—	—
Maine	—	1	5	20	17	—	0	1	—	—	—	0	0	—	—
Massachusetts	—	3	14	44	55	—	0	2	—	5	—	0	0	—	—
New Hampshire	—	1	7	7	15	—	0	1	—	1	—	0	0	—	—
Rhode Island	—	0	2	6	4	—	0	1	—	2	—	0	0	—	—
Vermont	—	1	11	14	8	—	0	1	—	1	—	0	0	—	—
Mid. Atlantic	9	16	69	249	257	—	1	10	5	91	—	0	1	—	3
New Jersey	—	2	23	21	32	—	0	5	2	17	—	0	1	—	3
New York (Upstate)	4	5	25	66	74	—	0	3	2	17	—	0	0	—	—
New York City	2	4	12	65	39	—	0	7	—	48	—	0	0	—	—
Pennsylvania	3	6	27	97	112	—	0	2	1	9	—	0	0	—	—
E.N. Central	15	37	301	492	555	—	1	8	10	32	—	0	1	—	—
Illinois	—	5	50	79	65	—	0	4	1	14	—	0	0	—	—
Indiana	—	3	10	30	76	—	0	2	—	2	—	0	1	—	—
Michigan	—	7	25	107	116	—	0	2	1	7	—	0	0	—	—
Ohio	10	12	207	135	113	—	0	2	3	5	—	0	0	—	—
Wisconsin	5	12	55	141	185	—	0	1	5	4	—	0	0	—	—
W.N. Central	7	28	137	294	477	—	0	9	—	18	—	0	0	—	—
Iowa	—	9	65	111	129	—	0	5	—	4	—	0	0	—	—
Kansas	—	2	7	18	40	—	0	1	—	—	—	0	0	—	—
Minnesota	—	6	31	—	101	—	0	2	—	10	—	0	0	—	—
Missouri	1	7	23	72	87	—	0	2	—	4	—	0	0	—	—
Nebraska	6	4	16	45	50	—	0	1	—	—	—	0	0	—	—
North Dakota	—	0	5	12	8	—	0	1	—	—	—	0	0	—	—
South Dakota	—	3	7	36	62	—	0	1	—	—	—	0	0	—	—
S. Atlantic	4	24	75	355	454	—	1	9	2	67	—	0	1	—	—
Delaware	—	0	2	2	8	—	0	1	—	1	—	0	0	—	—
District of Columbia	—	0	2	—	—	—	0	1	—	6	—	0	0	—	—
Florida	1	10	31	133	168	—	0	4	2	28	—	0	0	—	—
Georgia	1	5	22	104	98	—	0	2	—	11	—	0	0	—	—
Maryland	2	2	10	22	26	—	0	1	—	7	—	0	0	—	—
North Carolina	—	3	17	36	51	—	0	3	—	1	—	0	0	—	—
South Carolina	—	1	8	16	28	—	0	3	—	3	—	0	1	—	—
Virginia	—	3	15	39	67	—	0	3	—	10	—	0	0	—	—
West Virginia	—	0	7	3	8	—	0	0	—	—	—	0	0	—	—
E.S. Central	—	9	41	113	154	—	0	2	4	6	—	0	0	—	—
Alabama	—	4	25	44	58	—	0	1	—	1	—	0	0	—	—
Kentucky	—	2	7	21	45	—	0	0	—	2	—	0	0	—	—
Mississippi	—	1	3	15	13	—	0	2	2	—	—	0	0	—	—
Tennessee	—	3	10	33	38	—	0	1	2	3	—	0	0	—	—
W.S. Central	14	19	49	211	260	—	0	5	1	14	—	0	1	—	—
Arkansas	1	1	4	24	21	—	0	1	—	2	—	0	0	—	—
Louisiana	—	2	7	12	42	—	0	2	—	1	—	0	0	—	—
Oklahoma	2	3	18	28	40	—	0	1	—	2	—	0	0	—	—
Texas	11	14	33	147	157	—	0	4	1	9	—	0	1	—	—
Mountain	4	16	118	189	203	—	0	5	2	18	—	0	1	—	—
Arizona	—	3	82	30	21	—	0	2	—	3	—	0	0	—	—
Colorado	2	4	14	55	42	—	0	2	—	6	—	0	0	—	—
Idaho	1	1	10	27	40	—	0	1	2	1	—	0	0	—	—
Montana	1	1	5	20	22	—	0	1	—	1	—	0	0	—	—
Nevada	—	0	2	7	4	—	0	2	—	1	—	0	1	—	—
New Mexico	—	1	7	13	17	—	0	1	—	4	—	0	0	—	—
Utah	—	2	23	37	50	—	0	1	—	2	—	0	0	—	—
Wyoming	—	0	3	—	7	—	0	0	—	—	—	0	0	—	—
Pacific	4	14	143	218	227	—	2	13	12	144	—	0	1	—	—
Alaska	—	0	1	3	5	—	0	2	—	—	—	0	0	—	—
California	2	8	17	107	113	—	1	13	5	76	—	0	0	—	—
Hawaii	—	0	3	1	—	—	0	1	2	51	—	0	0	—	—
Oregon	2	5	26	81	109	—	0	1	—	8	—	0	0	—	—
Washington	—	0	131	26	—	—	0	2	5	9	—	0	1	—	—
Territories
American Samoa	N	0	0	N	N	—	0	4	27	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	1	1	—	—	—	0	0	—	—
Puerto Rico	—	0	1	—	—	—	1	8	9	126	—	0	0	—	—
U.S. Virgin Islands	—	0	0	—	—	—	0	1	1	12	—	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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	12	14	126	132	169	48	54	256	300	485	2	2	16	12	34
New England	1	1	8	11	16	12	20	106	130	213	—	0	1	1	2
Connecticut	—	0	0	—	1	—	1	8	—	14	N	0	0	N	N
Maine	—	0	1	2	—	11	4	33	32	23	—	0	1	—	2
Massachusetts	—	0	2	1	2	—	10	69	73	127	—	0	0	—	—
New Hampshire	—	0	1	1	3	—	0	6	3	16	—	0	0	—	—
Rhode Island	—	0	6	3	9	—	1	18	5	17	—	0	0	—	—
Vermont	1	0	1	4	1	1	2	26	17	16	—	0	1	1	—
Mid. Atlantic	2	3	64	27	23	35	15	59	124	84	1	0	4	4	7
New Jersey	—	1	7	4	12	—	2	13	23	11	—	0	2	—	1
New York (Upstate)	2	2	64	20	10	35	12	55	94	64	1	0	3	3	4
New York City	—	0	3	3	1	—	0	5	7	9	—	0	1	1	2
Pennsylvania	—	0	1	—	—	—	0	1	—	—	—	0	0	—	—
E.N. Central	—	1	8	4	17	1	7	51	36	82	—	1	7	2	15
Illinois	—	0	5	1	12	—	0	2	1	—	—	0	0	—	—
Indiana	—	0	0	—	—	—	0	0	—	—	—	0	2	—	4
Michigan	—	0	2	—	—	—	0	1	—	1	—	0	0	—	—
Ohio	—	0	2	3	1	—	0	2	—	—	—	0	0	—	—
Wisconsin	—	0	3	—	4	1	7	50	35	81	—	0	5	2	11
W.N. Central	3	3	24	26	34	—	5	63	1	98	—	0	8	2	8
Iowa	—	0	1	—	1	—	0	1	—	1	—	0	1	—	1
Kansas	—	0	5	4	10	—	0	1	—	2	—	0	1	—	1
Minnesota	—	0	2	—	—	—	4	60	—	93	—	0	6	—	3
Missouri	3	3	20	22	21	—	0	2	1	1	—	0	2	2	2
Nebraska	—	0	2	—	1	—	0	1	—	—	—	0	0	—	—
North Dakota	—	0	1	—	1	—	0	2	—	1	—	0	1	—	1
South Dakota	—	0	0	—	—	—	0	1	—	—	—	0	0	—	—
S. Atlantic	1	2	20	12	34	—	1	4	5	6	1	0	2	1	—
Delaware	—	0	3	1	2	—	0	1	—	1	—	0	1	—	—
District of Columbia	—	0	1	—	—	N	0	0	N	N	—	0	0	—	—
Florida	1	0	6	4	1	—	0	1	1	2	—	0	0	—	—
Georgia	—	0	3	—	2	—	0	0	—	—	—	0	1	—	—
Maryland	—	0	7	3	2	—	0	2	2	—	—	0	1	—	—
North Carolina	—	0	5	3	14	—	0	2	—	2	—	0	0	—	—
South Carolina	—	0	0	—	—	—	0	0	—	—	—	0	1	—	—
Virginia	—	1	11	1	11	—	0	2	2	1	1	0	2	1	—
West Virginia	—	0	1	—	2	—	0	0	—	—	—	0	0	—	—
E.S. Central	2	1	14	15	18	—	0	3	4	1	—	0	2	1	2
Alabama	—	0	2	—	1	—	0	1	1	1	—	0	1	—	2
Kentucky	1	0	4	9	9	—	0	1	1	—	—	0	1	—	—
Mississippi	—	0	2	—	—	—	0	0	—	—	—	0	0	—	—
Tennessee	1	0	10	6	8	—	0	2	2	—	—	0	2	1	—
W.S. Central	3	3	55	37	27	—	0	5	—	1	—	0	1	—	—
Arkansas	3	3	16	35	24	—	0	5	—	1	—	0	0	—	—
Louisiana	—	0	1	—	1	—	0	0	—	—	—	0	0	—	—
Oklahoma	—	0	48	1	—	—	0	2	—	—	—	0	0	—	—
Texas	—	0	2	1	2	—	0	1	—	—	—	0	1	—	—
Mountain	—	0	1	—	—	—	0	1	—	—	—	0	1	1	—
Arizona	—	0	0	—	—	—	0	0	—	—	—	0	1	1	—
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	1	—	—	—	0	0	—	—	—	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	0	—	—	—	0	0	—	—
Wyoming	—	0	0	—	—	—	0	1	—	—	—	0	0	—	—
Pacific	—	0	1	—	—	—	0	2	—	—	—	0	2	—	—
Alaska	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
California	—	0	0	—	—	—	0	0	—	—	—	0	2	—	—
Hawaii	N	0	0	N	N	N	0	0	N	N	N	0	0	N	N
Oregon	—	0	1	—	—	—	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 years 2016 and 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 = 2, and 21 cases reported for 2016.

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 May 20, 2017, and May 21, 2016 (20th 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	116	275	969	4,270	5,191	4,188	9,078	12,299	161,672	166,100	50	86	213	1,825	2,097
New England	5	20	36	283	397	9	189	438	3,757	3,095	—	4	17	79	123
Connecticut	1	4	11	65	92	8	57	130	989	827	—	1	4	12	28
Maine	2	2	8	24	48	—	8	31	174	165	—	0	2	14	12
Massachusetts	—	11	21	155	205	—	107	145	2,063	1,693	—	2	8	42	65
New Hampshire	—	1	6	23	32	1	10	24	206	142	—	0	2	7	10
Rhode Island	2	1	9	16	20	—	8	213	272	210	—	0	12	—	4
Vermont	N	0	0	N	N	—	2	10	53	58	—	0	2	4	4
Mid. Atlantic	39	52	97	799	986	730	1,087	1,348	22,416	18,098	11	13	27	245	296
New Jersey	—	7	17	83	175	75	158	197	2,930	2,952	—	3	8	38	50
New York (Upstate)	15	16	42	235	322	189	190	531	3,628	3,196	3	4	15	74	88
New York City	19	17	27	352	311	235	407	506	8,587	6,616	6	2	6	43	48
Pennsylvania	5	10	36	129	178	231	303	534	7,271	5,334	2	4	11	90	110
E.N. Central	14	28	150	389	508	201	1,366	1,603	21,431	25,106	8	13	36	254	356
Illinois	N	0	0	N	N	9	383	515	4,577	7,592	—	4	12	75	87
Indiana	—	3	9	24	63	102	196	285	3,978	3,482	—	2	9	22	45
Michigan	—	10	26	136	166	—	246	337	3,817	4,260	—	3	7	59	82
Ohio	12	5	135	128	124	—	404	483	6,696	7,294	8	3	8	90	82
Wisconsin	2	8	106	101	155	90	129	158	2,363	2,478	—	1	6	8	60
W.N. Central	5	25	67	255	536	217	559	644	10,823	9,683	1	6	18	113	180
Iowa	—	4	13	62	78	10	54	74	1,083	963	—	0	0	—	—
Kansas	—	2	8	28	38	—	73	98	1,416	1,120	—	1	5	22	23
Minnesota	—	9	29	—	203	10	109	135	2,141	1,814	—	1	7	1	47
Missouri	3	6	16	83	110	159	233	286	4,673	4,104	1	2	9	59	76
Nebraska	1	2	9	42	48	36	44	77	940	818	—	1	4	18	13
North Dakota	1	1	4	9	19	2	17	34	232	368	—	0	3	5	9
South Dakota	—	2	6	31	40	—	23	36	338	496	—	0	2	8	12
S. Atlantic	15	51	74	819	966	826	1,947	3,750	25,436	36,900	6	21	40	458	519
Delaware	—	0	3	5	6	34	35	59	678	592	—	0	3	12	9
District of Columbia	—	0	2	—	5	—	75	155	1,338	1,100	—	0	1	1	7
Florida	2	21	34	394	432	357	581	903	11,116	9,989	3	4	10	100	179
Georgia	10	15	23	230	267	108	386	479	2,708	7,496	—	3	10	78	93
Maryland	2	4	11	65	80	95	173	398	2,823	2,949	3	2	11	52	50
North Carolina	—	0	0	—	—	—	363	440	2,257	7,095	—	3	10	66	77
South Carolina	—	3	7	36	47	232	192	289	4,048	3,584	—	3	10	85	40
Virginia	1	5	23	77	100	—	91	1,530	—	3,785	—	2	15	48	49
West Virginia	—	1	5	12	29	—	20	38	468	310	—	1	3	16	15
E.S. Central	—	4	10	48	99	406	616	834	11,591	11,014	2	7	12	144	154
Alabama	—	4	10	48	99	162	161	268	3,256	3,179	—	1	4	23	41
Kentucky	N	0	0	N	N	79	128	275	2,501	1,618	—	1	6	33	20
Mississippi	N	0	0	N	N	120	136	219	2,192	2,419	1	1	4	28	27
Tennessee	N	0	0	N	N	45	201	336	3,642	3,798	1	3	7	60	66
W.S. Central	2	6	21	62	112	949	1,314	1,706	25,719	24,092	10	10	46	237	195
Arkansas	2	3	18	53	46	—	99	215	1,555	1,826	1	1	4	29	22
Louisiana	—	3	12	9	66	103	228	521	4,650	3,541	—	1	4	28	32
Oklahoma	N	0	0	N	N	28	143	196	2,139	2,764	2	1	8	46	29
Texas	N	0	0	N	N	818	856	1,216	17,375	15,961	7	6	36	134	112
Mountain	10	24	42	384	381	177	545	766	10,158	9,592	8	8	17	198	178
Arizona	—	2	6	49	58	104	208	327	3,632	3,427	1	2	7	70	63
Colorado	6	10	16	168	145	—	126	253	2,209	2,030	4	1	5	40	38
Idaho	2	3	13	46	48	—	13	39	304	251	1	0	3	11	16
Montana	1	2	8	34	30	—	13	26	174	402	—	0	3	11	6
Nevada	—	1	4	10	25	33	86	127	1,507	1,449	1	1	3	20	15
New Mexico	—	1	9	22	22	12	70	130	1,356	1,178	—	1	3	20	29
Utah	1	3	9	55	38	27	42	59	871	774	1	1	3	26	11
Wyoming	—	0	2	—	15	1	6	11	105	81	—	0	2	—	—
Pacific	26	65	718	1,231	1,206	673	1,584	2,000	30,341	28,520	4	4	14	97	96
Alaska	1	1	5	15	19	—	24	54	18	487	—	0	2	5	8
California	10	53	83	959	1,046	461	1,317	1,590	25,553	23,046	—	1	3	21	21
Hawaii	—	1	4	22	22	1	27	50	460	503	—	0	3	16	22
Oregon	1	5	18	87	119	83	89	130	1,750	1,462	4	2	7	53	45
Washington	14	0	672	148	—	128	145	208	2,560	3,022	—	0	9	2	—
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	3	3	7	—	13	28	168	264	—	0	2	3	2
U.S. Virgin Islands	—	0	0	—	—	—	0	3	1	15	—	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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	16	35	104	567	545	15	58	150	1,025	1,244
New England	—	2	5	26	30	—	2	4	35	38
Connecticut	—	0	3	8	4	—	0	2	—	3
Maine	—	0	1	1	1	—	1	3	27	16
Massachusetts	—	1	4	14	20	—	0	3	8	18
New Hampshire	—	0	1	1	—	—	0	0	—	—
Rhode Island	—	0	1	—	3	U	0	0	U	U
Vermont	—	0	1	2	2	—	0	1	—	1
Mid. Atlantic	4	4	11	85	78	1	4	9	63	64
New Jersey	—	1	4	13	29	—	1	4	6	15
New York (Upstate)	1	1	4	18	18	—	1	4	11	12
New York City	3	1	6	39	17	1	1	4	21	20
Pennsylvania	—	1	4	15	14	—	1	3	25	17
E.N. Central	2	5	15	134	65	2	11	23	166	305
Illinois	—	1	5	20	22	—	0	3	10	21
Indiana	—	0	2	5	11	—	5	14	44	131
Michigan	—	4	12	95	25	—	1	4	21	18
Ohio	2	0	7	10	7	2	5	14	83	130
Wisconsin	—	0	4	4	—	—	0	2	8	5
W.N. Central	—	1	5	6	30	1	2	5	35	41
Iowa	—	0	2	3	4	—	0	2	7	5
Kansas	—	0	1	1	3	—	0	3	11	9
Minnesota	—	0	2	—	5	—	0	2	—	6
Missouri	—	0	1	1	9	1	1	3	14	15
Nebraska	—	0	4	1	8	—	0	2	3	3
North Dakota	—	0	1	—	1	—	0	1	—	1
South Dakota	—	0	1	—	—	—	0	0	—	2
S. Atlantic	4	7	54	121	123	3	20	33	365	449
Delaware	—	0	1	1	—	—	0	1	6	—
District of Columbia	U	0	0	U	U	U	0	0	U	U
Florida	—	3	8	66	33	1	10	19	181	199
Georgia	2	0	5	11	17	—	2	7	38	42
Maryland	1	0	5	8	11	—	0	2	10	13
North Carolina	—	1	5	7	22	—	2	10	27	64
South Carolina	—	0	4	9	8	—	0	4	3	15
Virginia	1	1	41	14	30	1	1	3	25	21
West Virginia	—	0	4	5	2	1	4	12	75	95
E.S. Central	—	0	4	4	15	5	10	18	198	181
Alabama	—	0	2	1	10	—	1	5	26	30
Kentucky	—	0	1	1	3	4	3	11	80	68
Mississippi	—	0	1	1	2	1	1	3	17	8
Tennessee	—	0	2	1	—	—	4	8	75	75
W.S. Central	1	2	8	37	67	1	4	40	86	80
Arkansas	—	0	3	2	1	—	1	5	19	19
Louisiana	—	0	1	3	7	—	1	6	26	19
Oklahoma	—	0	4	—	4	—	0	21	5	5
Texas	1	2	7	32	55	1	2	15	36	37
Mountain	2	2	10	68	42	—	1	4	26	26
Arizona	2	1	4	22	15	—	0	2	8	8
Colorado	—	0	7	24	12	—	0	2	4	5
Idaho	—	0	1	2	2	—	0	1	3	4
Montana	—	0	1	3	1	—	0	1	—	—
Nevada	—	0	2	6	8	—	0	2	7	9
New Mexico	—	0	1	—	—	—	0	1	—	—
Utah	—	0	2	5	4	—	0	1	4	—
Wyoming	—	0	3	6	—	U	0	0	U	U
Pacific	3	6	47	86	95	2	2	47	51	60
Alaska	—	0	1	1	—	1	0	1	2	4
California	2	3	9	69	87	—	2	8	30	50
Hawaii	—	0	41	3	2	—	0	0	—	—
Oregon	1	0	2	12	6	—	0	3	6	6
Washington	—	0	31	1	—	1	0	45	13	—
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	9	2	2	—	0	1	1	10
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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	13	46	126	652	1,246	7	19	60	310	397
New England	—	6	17	63	231	—	2	7	23	47
Connecticut	—	0	1	1	10	—	0	0	—	—
Maine	—	0	3	8	8	—	0	2	3	6
Massachusetts	—	5	16	53	208	—	2	7	20	41
New Hampshire	—	0	0	—	—	—	0	0	—	—
Rhode Island	—	0	0	—	—	—	0	0	—	—
Vermont	—	0	1	1	5	—	0	0	—	—
Mid. Atlantic	3	8	21	101	221	2	1	3	12	28
New Jersey	—	2	5	16	51	—	0	0	—	—
New York (Upstate)	1	3	9	53	77	1	0	3	2	8
New York City	—	0	3	3	4	—	0	0	—	—
Pennsylvania	2	3	12	29	89	1	0	3	10	20
E.N. Central	2	8	17	113	237	1	3	8	47	64
Illinois	—	0	2	6	11	—	0	1	—	1
Indiana	—	2	7	24	61	—	1	3	11	10
Michigan	—	2	5	41	44	—	1	4	21	20
Ohio	2	3	7	39	80	1	1	4	15	33
Wisconsin	—	1	4	3	41	—	0	0	—	—
W.N. Central	—	2	7	28	45	—	0	1	4	2
Iowa	—	0	0	—	—	—	0	0	—	—
Kansas	—	0	2	6	4	—	0	1	1	—
Minnesota	—	0	3	—	21	—	0	0	—	1
Missouri	—	0	3	17	8	—	0	0	—	—
Nebraska	—	0	1	1	1	—	0	1	3	—
North Dakota	—	0	1	1	—	—	0	0	—	—
South Dakota	—	0	2	3	11	—	0	1	—	1
S. Atlantic	3	10	20	163	248	—	5	11	63	91
Delaware	—	0	0	—	—	—	0	0	—	—
District of Columbia	—	0	0	—	—	—	0	0	—	—
Florida	—	5	13	93	82	—	1	4	17	24
Georgia	—	1	5	9	44	—	0	2	3	8
Maryland	—	0	2	9	18	—	0	2	5	3
North Carolina	—	1	4	3	41	—	1	6	5	39
South Carolina	—	0	2	1	6	—	0	1	—	—
Virginia	3	1	4	19	18	—	0	5	10	5
West Virginia	—	1	6	29	39	—	1	3	23	12
E.S. Central	3	4	9	69	139	3	5	12	102	120
Alabama	—	0	3	8	19	—	0	3	6	27
Kentucky	1	1	8	19	48	2	3	9	68	59
Mississippi	—	0	0	—	—	—	0	0	—	—
Tennessee	2	2	7	42	72	1	2	5	28	34
W.S. Central	1	1	11	18	25	—	0	7	16	15
Arkansas	—	0	0	—	—	—	0	0	—	—
Louisiana	—	0	1	2	3	—	0	2	2	9
Oklahoma	1	0	8	4	4	—	0	7	6	6
Texas	—	0	3	12	18	—	0	2	8	—
Mountain	—	3	9	46	75	1	1	4	20	22
Arizona	—	0	0	—	—	—	0	0	—	—
Colorado	—	0	3	8	13	1	0	2	5	3
Idaho	—	0	1	3	3	—	0	2	4	2
Montana	—	0	2	8	10	—	0	1	1	—
Nevada	—	0	3	10	5	—	0	1	—	6
New Mexico	—	0	3	—	10	—	0	2	—	5
Utah	—	1	4	17	34	—	0	2	10	6
Wyoming	—	0	0	—	—	—	0	0	—	—
Pacific	1	2	62	51	25	—	0	32	23	8
Alaska	—	0	0	—	—	—	0	0	—	—
California	—	1	5	21	15	—	0	3	12	6
Hawaii	—	0	0	—	—	—	0	0	—	—
Oregon	—	0	2	13	10	—	0	1	3	2
Washington	1	0	62	17	—	—	0	32	8	—
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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	166	317	775	7,840	8,768	—	1	10	55	13
New England	4	23	50	575	545	—	0	0	—	—
Connecticut	—	4	17	103	111	—	0	0	—	—
Maine	4	2	10	63	68	—	0	0	—	—
Massachusetts	—	11	28	319	248	—	0	0	—	—
New Hampshire	—	1	6	44	57	—	0	0	—	—
Rhode Island	—	1	11	24	29	—	0	0	—	—
Vermont	—	1	5	22	32	—	0	0	—	—
Mid. Atlantic	38	49	126	1,047	1,347	—	0	8	22	5
New Jersey	2	7	22	105	293	—	0	2	7	—
New York (Upstate)	12	16	70	381	433	—	0	0	—	—
New York City	17	12	29	328	321	—	0	2	2	—
Pennsylvania	7	8	22	233	300	—	0	4	13	5
E.N. Central	24	53	105	1,310	1,595	—	0	2	4	5
Illinois	N	0	0	N	N	N	0	0	N	N
Indiana	—	10	33	210	347	—	0	0	—	—
Michigan	—	14	28	295	472	—	0	2	2	5
Ohio	18	17	52	574	545	—	0	2	2	—
Wisconsin	6	8	22	231	231	—	0	0	—	—
W.N. Central	11	27	46	615	546	—	0	3	17	2
Iowa	N	0	0	N	N	N	0	0	N	N
Kansas	—	5	14	133	109	—	0	1	—	—
Minnesota	—	4	22	—	230	—	0	0	—	—
Missouri	6	8	24	298	9	—	0	3	14	1
Nebraska	2	3	10	85	94	—	0	1	2	1
North Dakota	3	2	5	37	33	—	0	0	—	—
South Dakota	—	2	7	62	71	—	0	1	1	—
S. Atlantic	24	50	118	1,435	1,488	—	0	3	4	—
Delaware	—	1	6	42	38	—	0	0	—	—
District of Columbia	—	0	3	2	32	—	0	0	—	—
Florida	7	10	23	282	349	—	0	2	3	—
Georgia	8	16	39	406	496	—	0	0	—	—
Maryland	4	8	19	223	223	—	0	1	1	—
North Carolina	N	0	0	N	N	N	0	0	N	N
South Carolina	5	11	42	365	185	—	0	0	—	—
Virginia	—	0	2	9	12	—	0	0	—	—
West Virginia	—	3	13	106	153	—	0	0	—	—
E.S. Central	8	32	70	842	852	—	0	1	1	—
Alabama	—	6	25	145	173	—	0	0	—	—
Kentucky	1	4	17	173	131	—	0	1	1	—
Mississippi	—	5	11	107	120	—	0	0	—	—
Tennessee	7	15	38	417	428	—	0	1	—	—
W.S. Central	25	36	210	957	1,109	—	0	2	4	—
Arkansas	5	5	31	158	124	—	0	1	—	—
Louisiana	—	5	13	126	181	—	0	1	—	—
Oklahoma	N	0	0	N	N	N	0	0	N	N
Texas	20	27	169	673	804	—	0	2	4	—
Mountain	31	36	69	970	1,196	—	0	1	3	1
Arizona	11	10	27	341	451	—	0	1	1	—
Colorado	15	10	19	248	254	—	0	0	—	—
Idaho	N	0	0	N	N	N	0	0	N	N
Montana	—	1	7	33	51	—	0	1	2	1
Nevada	—	3	16	110	119	—	0	0	—	—
New Mexico	3	5	13	150	174	—	0	0	—	—
Utah	2	4	10	84	128	—	0	0	—	—
Wyoming	—	0	3	4	19	—	0	0	—	—
Pacific	1	4	11	89	90	—	0	0	—	—
Alaska	1	2	6	40	51	—	0	0	—	—
California	N	0	0	N	N	N	0	0	N	N
Hawaii	—	1	8	49	39	—	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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	13	19	44	402	512	—	0	2	3	2
New England	—	1	3	15	30	—	0	0	—	—
Connecticut	—	0	2	1	6	—	0	0	—	—
Maine	—	0	1	2	6	—	0	0	—	—
Massachusetts	—	0	2	9	15	—	0	0	—	—
New Hampshire	—	0	1	2	1	—	0	0	—	—
Rhode Island	—	0	1	1	1	—	0	0	—	—
Vermont	—	0	1	—	1	—	0	0	—	—
Mid. Atlantic	—	2	9	38	57	—	0	0	—	—
New Jersey	—	0	2	4	11	—	0	0	—	—
New York (Upstate)	—	1	7	17	22	—	0	0	—	—
New York City	—	0	2	10	12	—	0	0	—	—
Pennsylvania	—	0	3	7	12	—	0	0	—	—
E.N. Central	3	2	8	77	74	—	0	1	1	1
Illinois	—	0	0	—	—	—	0	0	—	—
Indiana	—	0	3	13	5	—	0	0	—	—
Michigan	—	0	3	9	26	—	0	1	—	1
Ohio	3	1	5	39	30	—	0	1	1	—
Wisconsin	—	0	2	16	13	—	0	0	—	—
W.N. Central	1	1	4	29	39	—	0	1	1	1
Iowa	N	0	0	N	N	N	0	0	N	N
Kansas	—	0	2	8	7	—	0	0	—	—
Minnesota	—	0	2	—	17	—	0	0	—	—
Missouri	1	0	2	14	5	—	0	1	1	1
Nebraska	—	0	2	3	9	—	0	0	—	—
North Dakota	—	0	2	4	1	—	0	0	—	—
South Dakota	N	0	0	N	N	N	0	0	N	N
S. Atlantic	2	5	12	92	97	—	0	0	—	—
Delaware	—	0	0	—	1	—	0	0	—	—
District of Columbia	—	0	0	—	—	—	0	0	—	—
Florida	1	1	5	32	26	—	0	0	—	—
Georgia	—	1	6	20	32	—	0	0	—	—
Maryland	1	0	2	15	16	—	0	0	—	—
North Carolina	N	0	0	N	N	N	0	0	N	N
South Carolina	—	0	4	12	4	—	0	0	—	—
Virginia	—	0	2	9	12	—	0	0	—	—
West Virginia	—	0	2	4	6	—	0	0	—	—
E.S. Central	—	2	8	38	46	—	0	1	—	—
Alabama	—	0	2	10	14	—	0	0	—	—
Kentucky	—	0	2	8	4	—	0	1	—	—
Mississippi	—	0	2	6	9	—	0	0	—	—
Tennessee	—	0	7	14	19	—	0	0	—	—
W.S. Central	4	3	21	64	92	—	0	1	1	—
Arkansas	1	0	2	7	10	—	0	0	—	—
Louisiana	—	0	2	7	15	—	0	0	—	—
Oklahoma	—	0	3	5	5	—	0	0	—	—
Texas	3	2	18	45	62	—	0	1	1	—
Mountain	3	2	6	46	72	—	0	1	—	—
Arizona	—	0	2	10	28	—	0	0	—	—
Colorado	2	0	2	12	7	—	0	0	—	—
Idaho	—	0	1	5	4	—	0	1	—	—
Montana	—	0	2	2	3	—	0	0	—	—
Nevada	—	0	1	2	7	—	0	0	—	—
New Mexico	—	0	2	5	7	—	0	0	—	—
Utah	1	0	2	10	15	—	0	0	—	—
Wyoming	—	0	1	—	1	—	0	0	—	—
Pacific	—	0	1	3	5	—	0	0	—	—
Alaska	—	0	1	1	5	—	0	0	—	—
California	N	0	0	N	N	N	0	0	N	N
Hawaii	—	0	1	2	—	—	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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	45	118	231	1,253	1,310	9	36	99	426	462
New England	—	4	21	54	49	—	2	7	28	45
Connecticut	—	1	6	14	7	—	0	2	1	1
Maine	—	0	2	—	6	—	0	1	2	7
Massachusetts	—	2	11	27	26	—	1	6	23	30
New Hampshire	—	0	3	8	4	—	0	2	—	4
Rhode Island	—	0	9	2	4	—	0	3	1	2
Vermont	—	0	2	3	2	—	0	2	1	1
Mid. Atlantic	10	20	65	250	274	3	9	24	99	97
New Jersey	—	3	11	8	46	—	1	7	20	19
New York (Upstate)	3	8	26	95	93	1	1	8	15	14
New York City	3	4	31	66	74	2	4	17	44	43
Pennsylvania	4	7	19	81	61	—	2	6	20	21
E.N. Central	9	24	80	242	254	1	3	27	46	46
Illinois	—	5	17	46	60	—	1	5	14	15
Indiana	—	3	12	26	30	—	0	4	1	4
Michigan	1	4	30	50	50	—	1	4	10	9
Ohio	8	9	32	116	95	1	1	13	20	13
Wisconsin	—	1	8	4	19	—	0	3	1	5
W.N. Central	3	6	26	65	60	—	2	8	24	33
Iowa	—	1	2	9	5	—	0	3	4	3
Kansas	—	0	4	4	6	—	0	2	5	1
Minnesota	—	1	12	—	13	—	1	5	—	18
Missouri	3	2	13	39	33	—	0	3	9	5
Nebraska	—	0	3	8	1	—	0	1	1	1
North Dakota	—	0	2	2	2	—	0	2	4	2
South Dakota	—	0	1	3	—	—	0	1	1	3
S. Atlantic	13	21	39	255	273	2	9	22	145	130
Delaware	—	0	2	3	5	—	0	3	2	9
District of Columbia	—	0	0	—	—	—	0	3	2	5
Florida	—	6	13	110	89	—	1	4	18	11
Georgia	—	2	7	35	37	—	1	5	21	18
Maryland	7	2	7	30	33	1	3	13	69	55
North Carolina	—	4	11	34	65	—	1	4	13	15
South Carolina	—	1	4	6	10	—	0	3	1	2
Virginia	6	3	9	36	29	1	1	4	19	14
West Virginia	—	0	3	1	5	—	0	0	—	1
E.S. Central	1	5	13	79	85	—	1	3	9	12
Alabama	—	1	4	20	20	—	0	1	1	4
Kentucky	1	2	6	28	20	—	0	2	1	2
Mississippi	—	1	3	8	6	—	0	2	3	2
Tennessee	—	2	7	23	39	—	0	2	4	4
W.S. Central	6	7	38	105	69	1	3	27	25	34
Arkansas	2	1	6	17	13	—	0	2	1	1
Louisiana	—	0	2	4	9	—	0	2	1	4
Oklahoma	1	0	20	6	1	—	0	3	1	1
Texas	3	5	19	78	46	1	2	23	22	28
Mountain	—	4	14	62	63	—	1	5	14	20
Arizona	—	2	6	35	24	—	1	4	8	5
Colorado	—	1	4	10	12	—	0	2	1	7
Idaho	—	0	1	1	6	—	0	1	2	—
Montana	—	0	1	5	2	—	0	1	1	3
Nevada	—	0	4	3	5	—	0	1	—	2
New Mexico	—	0	3	3	5	—	0	1	—	—
Utah	—	0	3	4	9	—	0	3	2	2
Wyoming	—	0	1	1	—	—	0	1	—	1
Pacific	3	11	84	141	183	2	2	46	36	45
Alaska	—	0	1	1	—	—	0	1	1	2
California	2	11	30	115	172	1	2	7	24	36
Hawaii	—	0	1	3	3	—	0	1	1	—
Oregon	1	1	3	13	8	—	0	3	4	7
Washington	—	0	67	9	—	1	0	44	6	—
Territories
American Samoa	N	0	0	N	N	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	0	2	1	4	—	0	1	—	—
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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	29	52	123	699	1,150	—	0	1	3	1	—	0	2	3	—
New England	2	4	13	46	104	—	0	0	—	—	—	0	1	1	—
Connecticut	—	1	6	10	47	—	0	0	—	—	—	0	0	—	—
Maine	1	1	5	13	24	—	0	0	—	—	—	0	0	—	—
Massachusetts	—	0	0	—	—	—	0	0	—	—	—	0	1	1	—
New Hampshire	—	0	2	2	9	—	0	0	—	—	—	0	0	—	—
Rhode Island	—	0	4	4	8	—	0	0	—	—	—	0	0	—	—
Vermont	1	1	4	17	16	—	0	0	—	—	—	0	0	—	—
Mid. Atlantic	10	8	21	128	207	—	0	1	1	—	—	0	0	—	—
New Jersey	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
New York (Upstate)	10	8	21	128	207	—	0	0	—	—	—	0	0	—	—
New York City	—	0	0	—	—	—	0	1	1	—	—	0	0	—	—
Pennsylvania	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
E.N. Central	1	1	11	6	15	—	0	0	—	—	—	0	1	—	—
Illinois	1	0	7	3	7	—	0	0	—	—	—	0	1	—	—
Indiana	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Michigan	—	0	4	—	3	—	0	0	—	—	—	0	0	—	—
Ohio	—	0	8	3	5	—	0	0	—	—	—	0	0	—	—
Wisconsin	N	0	0	N	N	—	0	0	—	—	—	0	0	—	—
W.N. Central	1	2	7	43	46	—	0	0	—	—	—	0	1	1	—
Iowa	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Kansas	—	0	4	21	30	—	0	0	—	—	—	0	0	—	—
Minnesota	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Missouri	—	0	3	6	9	—	0	0	—	—	—	0	1	1	—
Nebraska	1	0	2	9	3	—	0	0	—	—	—	0	0	—	—
North Dakota	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
South Dakota	—	0	3	7	4	—	0	0	—	—	—	0	0	—	—
S. Atlantic	4	13	47	187	398	—	0	0	—	1	—	0	1	—	—
Delaware	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
District of Columbia	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Florida	—	0	45	47	82	—	0	0	—	1	—	0	0	—	—
Georgia	—	2	9	—	102	—	0	0	—	—	—	0	0	—	—
Maryland	—	5	21	54	103	—	0	0	—	—	—	0	1	—	—
North Carolina	4	5	10	75	99	—	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	11	12	—	0	0	—	—	—	0	0	—	—
E.S. Central	1	2	8	25	33	—	0	0	—	—	—	0	0	—	—
Alabama	1	1	7	19	30	—	0	0	—	—	—	0	0	—	—
Kentucky	—	0	5	5	2	—	0	0	—	—	—	0	0	—	—
Mississippi	—	0	1	1	1	—	0	0	—	—	—	0	0	—	—
Tennessee	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
W.S. Central	10	13	42	212	280	—	0	1	1	—	—	0	1	1	—
Arkansas	—	0	6	11	7	—	0	1	1	—	—	0	0	—	—
Louisiana	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Oklahoma	—	0	23	11	15	—	0	0	—	—	—	0	0	—	—
Texas	10	12	42	190	258	—	0	0	—	—	—	0	1	1	—
Mountain	—	0	8	1	10	—	0	1	1	—	—	0	0	—	—
Arizona	N	0	0	N	N	—	0	0	—	—	—	0	0	—	—
Colorado	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Idaho	—	0	4	—	—	—	0	0	—	—	—	0	0	—	—
Montana	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Nevada	—	0	2	1	—	—	0	0	—	—	—	0	0	—	—
New Mexico	—	0	1	—	2	—	0	0	—	—	—	0	0	—	—
Utah	—	0	3	—	—	—	0	1	1	—	—	0	0	—	—
Wyoming	—	0	5	—	8	—	0	0	—	—	—	0	0	—	—
Pacific	—	5	21	51	57	—	0	0	—	—	—	0	0	—	—
Alaska	—	0	1	6	9	—	0	0	—	—	—	0	0	—	—
California	—	4	12	44	44	—	0	0	—	—	—	0	0	—	—
Hawaii	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Oregon	—	0	1	1	4	—	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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	278	899	1,888	10,378	13,153	44	132	490	1,449	1,942	80	349	606	4,208	8,493
New England	5	35	79	511	621	—	5	16	80	129	—	6	13	103	87
Connecticut	2	8	22	120	144	—	1	7	12	72	—	1	4	21	11
Maine	1	2	7	22	29	—	0	3	5	9	—	0	1	3	—
Massachusetts	—	21	52	285	323	—	2	14	49	37	—	3	8	52	64
New Hampshire	—	3	10	32	52	—	0	4	7	4	—	0	3	5	3
Rhode Island	—	2	6	25	27	—	0	2	2	1	—	0	4	10	9
Vermont	2	2	8	27	46	—	0	2	5	6	—	0	2	12	—
Mid. Atlantic	57	82	198	1,027	1,187	12	13	31	198	210	7	27	53	377	584
New Jersey	—	14	55	71	231	—	3	7	26	44	—	5	12	70	92
New York (Upstate)	25	26	65	325	342	9	4	15	70	72	—	4	14	66	59
New York City	21	19	42	293	251	2	2	9	42	41	7	8	17	151	160
Pennsylvania	11	27	66	338	363	1	4	14	60	53	—	8	30	90	273
E.N. Central	32	95	209	1,090	1,827	5	14	88	125	229	9	51	105	725	1,445
Illinois	—	29	63	325	525	—	3	62	21	57	—	8	20	97	258
Indiana	—	13	32	81	218	—	1	8	11	25	—	3	16	24	125
Michigan	—	17	43	263	334	—	3	10	39	40	—	12	32	205	170
Ohio	32	26	68	391	452	5	4	14	51	45	8	18	30	253	471
Wisconsin	—	12	34	30	298	—	3	14	3	62	1	8	36	146	421
W.N. Central	22	61	232	803	1,087	5	20	63	202	349	3	22	91	203	1,348
Iowa	3	13	55	211	218	—	3	19	37	52	—	4	13	32	271
Kansas	—	9	27	114	113	—	2	19	18	34	—	3	17	54	133
Minnesota	—	12	37	—	307	—	5	22	—	116	—	2	30	—	394
Missouri	18	19	42	293	269	4	7	19	84	75	2	7	35	103	449
Nebraska	1	6	14	93	71	—	2	9	33	41	1	1	12	9	88
North Dakota	—	2	10	34	41	1	0	3	13	11	—	0	2	—	4
South Dakota	—	4	107	58	68	—	1	9	17	20	—	0	2	5	9
S. Atlantic	49	223	512	2,708	3,123	5	8	22	121	129	9	48	80	766	1,003
Delaware	—	2	17	13	25	—	0	2	1	3	—	2	6	18	12
District of Columbia	—	0	4	—	2	—	0	1	—	2	—	0	2	—	3
Florida	4	110	211	1,344	1,379	—	0	0	—	—	—	16	33	334	236
Georgia	21	35	90	446	478	1	2	9	40	29	3	10	22	150	298
Maryland	13	14	38	215	222	4	1	5	22	22	3	3	8	77	52
North Carolina	—	27	93	278	416	—	1	5	13	17	—	9	28	80	114
South Carolina	—	25	78	162	264	—	0	4	6	13	—	3	10	54	120
Virginia	11	22	46	236	267	—	2	8	38	38	3	4	13	52	166
West Virginia	—	3	12	14	70	—	0	3	1	5	—	0	2	1	2
E.S. Central	23	68	209	677	1,014	—	6	13	72	82	7	16	28	321	318
Alabama	—	24	48	161	326	—	0	3	12	12	—	3	8	73	145
Kentucky	10	10	35	149	209	—	1	5	13	21	3	5	14	100	77
Mississippi	11	19	54	202	220	—	0	2	4	7	2	2	5	52	27
Tennessee	2	16	110	165	259	—	3	8	43	42	2	4	13	96	69
W.S. Central	29	163	568	1,155	1,810	1	23	150	190	277	33	75	181	742	2,245
Arkansas	10	13	46	133	123	—	2	7	19	22	4	3	15	88	58
Louisiana	—	23	53	156	340	—	0	2	3	7	—	6	22	58	153
Oklahoma	19	16	52	181	166	1	2	29	18	24	4	5	68	58	235
Texas	—	104	514	685	1,181	—	16	116	150	224	25	61	140	538	1,799
Mountain	28	54	94	832	857	2	14	35	167	215	10	29	56	296	798
Arizona	12	16	34	251	244	—	3	8	49	47	5	13	45	132	638
Colorado	12	12	33	208	193	1	3	11	20	62	2	4	16	63	41
Idaho	—	3	10	67	58	1	3	12	41	39	—	0	3	8	31
Montana	3	3	22	52	56	—	2	19	23	24	—	0	2	2	3
Nevada	—	3	9	35	57	—	1	4	8	16	—	1	10	11	18
New Mexico	—	6	17	84	84	—	1	5	9	11	2	4	22	65	34
Utah	—	5	11	112	140	—	1	5	15	15	—	1	4	12	31
Wyoming	1	1	5	23	25	—	0	2	2	1	1	0	1	3	2
Pacific	33	109	837	1,575	1,627	14	22	274	294	322	2	44	231	675	665
Alaska	—	1	5	13	26	—	0	3	1	5	—	0	2	6	2
California	5	92	152	1,146	1,400	—	15	39	167	265	2	40	70	582	578
Hawaii	—	6	16	82	82	—	0	3	12	7	—	0	5	14	13
Oregon	5	8	23	114	119	1	4	12	61	45	—	1	5	34	72
Washington	23	0	754	220	—	13	0	259	53	—	—	0	191	39	—
Territories
American Samoa	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
C.N.M.I.	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Guam	—	0	0	—	—	—	0	0	—	—	—	0	0	—	—
Puerto Rico	—	11	25	131	209	—	0	0	—	—	—	0	4	5	9
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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	4	2	11	26	34	23	51	222	513	650	120	503	671	8,096	10,681
New England	—	0	0	—	—	—	0	3	5	4	1	14	30	247	332
Connecticut	—	0	0	—	—	—	0	2	1	—	—	1	7	24	51
Maine	—	0	0	—	—	—	0	1	1	1	—	1	4	13	17
Massachusetts	—	0	0	—	—	—	0	2	2	2	—	9	22	178	197
New Hampshire	—	0	0	—	—	—	0	1	1	—	1	1	4	23	21
Rhode Island	—	0	0	—	—	—	0	2	—	1	—	0	18	2	39
Vermont	—	0	0	—	—	—	0	2	—	—	—	0	3	7	7
Mid. Atlantic	1	0	1	2	1	—	2	11	22	21	20	66	92	1,115	1,350
New Jersey	—	0	1	—	1	—	1	7	10	11	—	8	19	85	164
New York (Upstate)	1	0	1	1	—	—	0	11	5	2	10	11	31	199	166
New York City	—	0	1	1	—	—	0	3	2	4	2	33	49	541	738
Pennsylvania	—	0	0	—	—	—	0	3	5	4	8	15	35	290	282
E.N. Central	—	0	2	—	1	—	2	16	20	24	1	46	68	524	1,118
Illinois	—	0	1	—	—	—	1	7	5	4	—	20	36	63	480
Indiana	—	0	0	—	—	—	0	7	9	10	—	5	10	95	146
Michigan	—	0	1	—	1	—	0	2	1	3	—	7	16	64	142
Ohio	—	0	1	—	—	—	0	4	3	3	—	13	22	235	296
Wisconsin	—	0	0	—	—	—	0	2	2	4	1	2	18	67	54
W.N. Central	2	0	2	4	1	3	7	28	68	88	4	20	31	335	399
Iowa	—	0	0	—	—	—	0	2	1	1	—	1	5	26	27
Kansas	—	0	1	—	1	—	1	11	13	24	1	2	6	46	48
Minnesota	—	0	0	—	—	—	0	2	—	—	—	5	11	102	136
Missouri	2	0	1	3	—	3	5	22	50	60	3	7	14	142	153
Nebraska	—	0	0	—	—	—	0	4	2	3	—	1	6	10	15
North Dakota	—	0	1	1	—	—	0	1	2	—	—	0	3	6	13
South Dakota	—	0	1	—	—	—	0	2	—	—	—	0	3	3	7
S. Atlantic	1	1	8	11	23	3	11	44	94	168	14	113	162	1,659	2,575
Delaware	—	0	1	—	—	—	0	2	—	7	—	0	7	8	21
District of Columbia	—	0	1	—	—	—	0	1	1	—	—	3	20	47	84
Florida	—	0	0	—	—	—	0	0	—	—	3	46	63	827	913
Georgia	—	1	6	4	23	—	0	0	—	—	2	20	41	195	573
Maryland	1	0	1	7	—	—	0	3	8	—	—	8	17	129	211
North Carolina	—	0	2	—	—	—	5	29	56	102	—	19	32	301	427
South Carolina	—	0	1	—	—	—	1	5	7	5	9	5	16	139	143
Virginia	—	0	1	—	—	2	4	18	21	51	—	3	41	—	182
West Virginia	—	0	0	—	—	1	0	2	1	3	—	1	4	13	21
E.S. Central	—	0	4	2	2	3	14	67	119	227	9	23	36	347	469
Alabama	—	0	1	1	—	—	6	24	31	73	2	7	13	109	132
Kentucky	—	0	2	—	1	2	3	11	37	25	6	3	13	61	67
Mississippi	—	0	1	—	—	—	1	9	10	23	—	5	15	77	108
Tennessee	—	0	1	1	1	1	5	40	41	106	1	7	13	100	162
W.S. Central	—	0	6	—	1	13	16	134	177	108	34	59	78	1,078	1,160
Arkansas	—	0	1	—	1	13	14	75	149	94	—	3	7	45	56
Louisiana	—	0	0	—	—	—	0	2	1	—	—	13	30	200	258
Oklahoma	—	0	6	—	—	—	0	108	12	2	—	3	10	22	104
Texas	—	0	1	—	—	—	1	10	15	12	34	39	56	811	742
Mountain	—	0	3	6	5	1	0	3	5	7	1	32	57	541	632
Arizona	—	0	3	5	3	1	0	1	4	3	1	14	24	200	249
Colorado	—	0	0	—	—	—	0	1	—	—	—	4	14	62	93
Idaho	—	0	1	—	1	—	0	1	—	1	—	1	3	21	24
Montana	—	0	1	1	1	—	0	2	—	1	—	0	3	10	11
Nevada	—	0	0	—	—	—	0	1	—	1	—	9	25	174	142
New Mexico	—	0	0	—	—	—	0	1	1	—	—	3	11	56	69
Utah	—	0	0	—	—	—	0	1	—	1	—	1	6	18	42
Wyoming	—	0	0	—	—	—	0	1	—	—	—	0	1	—	2
Pacific	—	0	1	1	—	—	0	3	3	3	36	131	177	2,250	2,646
Alaska	N	0	0	N	N	N	0	0	N	N	—	0	1	—	1
California	—	0	1	—	—	—	0	3	2	3	20	112	161	1,986	2,236
Hawaii	N	0	0	N	N	N	0	0	N	N	—	1	6	21	49
Oregon	—	0	1	1	—	—	0	1	1	—	6	6	11	111	143
Washington	—	0	0	—	—	—	0	0	—	—	10	9	23	132	217
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	—	8	19	127	219
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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	16	11	68	150	228	2,854	3,847
New England	—	0	1	1	—	4	13	24	269	353
Connecticut	—	0	0	—	—	—	1	5	38	68
Maine	—	0	1	1	—	4	4	10	68	87
Massachusetts	—	0	0	—	—	—	5	16	125	133
New Hampshire	—	0	0	—	—	—	0	1	—	22
Rhode Island	—	0	0	—	—	—	1	6	18	15
Vermont	—	0	0	—	—	—	0	4	20	28
Mid. Atlantic	—	0	2	1	—	6	17	36	338	479
New Jersey	—	0	0	—	—	—	8	23	125	165
New York (Upstate)	—	0	1	1	—	N	0	0	N	N
New York City	—	0	1	—	—	—	0	0	—	—
Pennsylvania	—	0	1	—	—	6	11	26	213	314
E.N. Central	—	0	1	1	2	10	35	58	715	910
Illinois	—	0	0	—	1	2	7	17	139	179
Indiana	—	0	1	—	—	—	3	9	70	87
Michigan	—	0	1	1	—	2	9	21	212	281
Ohio	—	0	1	—	1	4	8	23	192	194
Wisconsin	—	0	0	—	—	2	6	21	102	169
W.N. Central	—	0	1	2	—	2	13	29	269	337
Iowa	—	0	1	—	—	N	0	0	N	N
Kansas	—	0	1	1	—	—	1	8	—	73
Minnesota	—	0	0	—	—	—	6	23	169	147
Missouri	—	0	0	—	—	1	3	8	60	60
Nebraska	—	0	1	1	—	1	0	2	14	14
North Dakota	—	0	0	—	—	—	1	3	16	25
South Dakota	—	0	0	—	—	—	0	4	10	18
S. Atlantic	—	0	1	4	4	15	22	41	383	590
Delaware	—	0	0	—	—	—	0	3	8	4
District of Columbia	—	0	0	—	—	—	0	1	1	2
Florida	—	0	1	1	2	15	12	28	279	371
Georgia	—	0	0	—	—	—	3	7	49	63
Maryland	—	0	1	1	—	N	0	0	N	N
North Carolina	—	0	1	2	—	N	0	0	N	N
South Carolina	—	0	0	—	—	—	2	9	35	50
Virginia	—	0	0	—	1	—	3	15	11	95
West Virginia	—	0	0	—	1	—	0	2	—	5
E.S. Central	—	0	1	1	2	—	2	5	32	46
Alabama	—	0	1	1	—	—	2	5	29	44
Kentucky	—	0	1	—	—	N	0	0	N	N
Mississippi	—	0	0	—	1	—	0	2	3	2
Tennessee	—	0	0	—	1	N	0	0	N	N
W.S. Central	—	0	1	1	1	24	27	86	525	601
Arkansas	—	0	1	1	—	6	2	10	41	62
Louisiana	—	0	0	—	—	—	0	8	1	37
Oklahoma	—	0	1	—	—	N	0	0	N	N
Texas	—	0	1	—	1	18	24	81	483	502
Mountain	—	0	1	4	1	6	15	39	280	497
Arizona	—	0	0	—	1	5	3	13	85	145
Colorado	—	0	0	—	—	—	5	32	83	138
Idaho	—	0	1	1	—	N	0	0	N	N
Montana	—	0	1	1	—	—	1	8	20	42
Nevada	—	0	1	1	—	N	0	0	N	N
New Mexico	—	0	0	—	—	—	1	5	28	33
Utah	—	0	1	1	—	1	3	8	61	137
Wyoming	—	0	0	—	—	—	0	2	3	2
Pacific	—	0	1	1	1	1	1	6	43	34
Alaska	—	0	0	—	1	—	0	3	18	7
California	—	0	1	1	—	—	0	3	7	14
Hawaii	—	0	0	—	—	1	1	5	18	13
Oregon	—	0	0	—	—	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	—	—	—	0	0	—	—
Puerto Rico	—	0	0	—	—	—	1	5	20	33
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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	17	82	211	200	1	1	9	86	7
New England	1	1	13	15	11	—	0	2	2	—
Connecticut	—	0	3	3	2	—	0	2	2	—
Maine	—	0	2	2	—	—	0	0	—	—
Massachusetts	—	1	7	8	7	—	0	1	—	—
New Hampshire	—	0	1	—	1	—	0	1	—	—
Rhode Island	1	0	3	2	1	—	0	0	—	—
Vermont	—	0	0	—	—	—	0	0	—	—
Mid. Atlantic	—	2	10	18	9	—	0	2	5	4
New Jersey	—	0	4	4	2	—	0	1	2	—
New York (Upstate)	—	1	5	9	3	—	0	0	—	4
New York City	—	0	3	2	2	—	0	2	2	—
Pennsylvania	—	0	4	3	2	—	0	1	1	—
E.N. Central	1	1	5	8	19	—	0	3	13	—
Illinois	—	0	3	2	6	—	0	1	3	—
Indiana	—	0	2	—	4	—	0	0	—	—
Michigan	—	0	1	2	3	—	0	1	1	—
Ohio	1	0	2	4	2	—	0	3	6	—
Wisconsin	—	0	1	—	4	—	0	1	3	—
W.N. Central	—	0	4	2	13	—	0	3	9	3
Iowa	—	0	0	—	—	—	0	0	—	—
Kansas	—	0	1	—	2	—	0	1	1	—
Minnesota	—	0	3	—	7	—	0	3	—	3
Missouri	—	0	1	2	3	—	0	2	4	—
Nebraska	—	0	0	—	—	—	0	1	1	—
North Dakota	—	0	1	—	—	—	0	0	—	—
South Dakota	—	0	1	—	1	—	0	1	3	—
S. Atlantic	2	7	21	88	61	—	0	2	20	—
Delaware	—	0	3	—	2	—	0	0	—	—
District of Columbia	—	0	0	—	—	—	0	0	—	—
Florida	—	4	10	65	42	—	0	2	12	—
Georgia	—	0	3	9	6	—	0	0	—	—
Maryland	2	1	7	6	2	—	0	1	1	—
North Carolina	—	0	3	6	3	—	0	2	5	—
South Carolina	—	0	3	—	3	—	0	0	—	—
Virginia	—	0	5	2	3	—	0	1	2	—
West Virginia	—	0	1	—	—	—	0	0	—	—
E.S. Central	—	1	5	10	15	—	0	2	2	—
Alabama	—	0	4	3	7	—	0	1	1	—
Kentucky	—	0	1	1	3	—	0	0	—	—
Mississippi	—	0	2	4	1	—	0	0	—	—
Tennessee	—	0	1	2	4	—	0	1	1	—
W.S. Central	1	2	14	24	26	1	0	3	16	—
Arkansas	—	0	1	—	—	—	0	0	—	—
Louisiana	—	0	4	8	14	—	0	2	3	—
Oklahoma	—	0	1	—	—	—	0	0	—	—
Texas	1	2	10	16	12	1	0	3	13	—
Mountain	1	1	5	8	10	—	0	2	13	—
Arizona	—	0	3	—	3	—	0	1	4	—
Colorado	1	0	2	3	4	—	0	1	4	—
Idaho	—	0	0	—	—	—	0	0	—	—
Montana	—	0	1	2	1	—	0	1	1	—
Nevada	—	0	1	—	—	—	0	1	—	—
New Mexico	—	0	0	—	—	—	0	0	—	—
Utah	—	0	1	2	2	—	0	1	4	—
Wyoming	—	0	1	1	—	—	0	0	—	—
Pacific	1	3	63	38	36	—	0	2	6	—
Alaska	—	0	2	—	—	—	0	1	1	—
California	—	1	11	22	25	—	0	0	—	—
Hawaii	—	0	3	10	6	—	0	1	—	—
Oregon	1	0	3	6	5	—	0	1	4	—
Washington	—	0	62	—	—	—	0	1	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 years 2016 and 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 May 20, 2017, and May 21, 2016 (20th 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	9	105	6	4	—	5	112	3	10
New England	—	0	3	—	—	—	0	3	—	—
Connecticut	—	0	1	—	—	—	0	0	—	—
Maine	—	0	0	—	—	—	0	0	—	—
Massachusetts	—	0	2	—	—	—	0	2	—	—
New Hampshire	—	0	0	—	—	—	0	0	—	—
Rhode Island	—	0	1	—	—	—	0	0	—	—
Vermont	—	0	1	—	—	—	0	1	—	—
Mid. Atlantic	—	0	6	—	—	—	0	4	—	—
New Jersey	—	0	1	—	—	—	0	0	—	—
New York (Upstate)	—	0	0	—	—	—	0	4	—	—
New York City	—	0	3	—	—	—	0	0	—	—
Pennsylvania	—	0	2	—	—	—	0	1	—	—
E.N. Central	—	0	17	1	—	—	0	29	1	2
Illinois	—	0	0	—	—	—	0	27	1	2
Indiana	—	0	4	1	—	—	0	1	—	—
Michigan	—	0	10	—	—	—	0	1	—	—
Ohio	—	0	3	—	—	—	0	2	—	—
Wisconsin	—	0	2	—	—	—	0	2	—	—
W.N. Central	—	0	18	—	—	—	0	49	—	1
Iowa	—	0	3	—	—	—	0	5	—	—
Kansas	—	0	3	—	—	—	0	2	—	—
Minnesota	—	0	3	—	—	—	0	19	—	—
Missouri	—	0	3	—	—	—	0	1	—	—
Nebraska	—	0	7	—	—	—	0	7	—	1
North Dakota	—	0	6	—	—	—	0	11	—	—
South Dakota	—	0	8	—	—	—	0	16	—	—
S. Atlantic	—	0	6	—	2	—	0	3	—	—
Delaware	—	0	0	—	—	—	0	0	—	—
District of Columbia	—	0	1	—	—	—	0	0	—	—
Florida	—	0	3	—	—	—	0	2	—	—
Georgia	—	0	2	—	—	—	0	1	—	—
Maryland	—	0	1	—	1	—	0	0	—	—
North Carolina	—	0	1	—	—	—	0	0	—	—
South Carolina	—	0	2	—	1	—	0	2	—	—
Virginia	—	0	2	—	—	—	0	1	—	—
West Virginia	—	0	0	—	—	—	0	1	—	—
E.S. Central	—	0	4	1	1	—	0	5	1	1
Alabama	—	0	1	—	—	—	0	2	—	—
Kentucky	—	0	1	—	—	—	0	1	—	—
Mississippi	—	0	4	—	1	—	0	2	—	—
Tennessee	—	0	1	1	—	—	0	1	1	1
W.S. Central	1	2	23	2	1	—	1	12	—	2
Arkansas	—	0	2	—	—	—	0	1	—	—
Louisiana	—	0	6	—	—	—	0	3	—	—
Oklahoma	—	0	3	—	—	—	0	3	—	1
Texas	1	1	19	2	1	—	0	10	—	1
Mountain	—	1	18	2	—	—	0	21	—	4
Arizona	—	0	6	—	—	—	0	3	—	4
Colorado	—	0	9	—	—	—	0	16	—	—
Idaho	—	0	1	—	—	—	0	1	—	—
Montana	—	0	1	—	—	—	0	1	—	—
Nevada	—	0	2	1	—	—	0	1	—	—
New Mexico	—	0	2	1	—	—	0	0	—	—
Utah	—	0	3	—	—	—	0	2	—	—
Wyoming	—	0	2	—	—	—	0	2	—	—
Pacific	—	1	43	—	—	—	0	23	1	—
Alaska	—	0	0	—	—	—	0	0	—	—
California	—	1	42	—	—	—	0	22	1	—
Hawaii	—	0	0	—	—	—	0	0	—	—
Oregon	—	0	1	—	—	—	0	1	—	—
Washington	—	0	3	—	—	—	0	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 years 2016 and 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.