Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content
ERRATA:  Week 21 case counts for NNDSS data were updated on Thursday, June 7, 2017.
Case counts in Tables I and II were updated in the following sections of the Tables:
Table I columns: 'Current week', 'Cum 2017', '5-year weekly average', 'Total cases reported for 2016', and 'States reporting cases during current week'
Table II columns: 'Current week', 'Previous 52 weeks (Med/Max)', 'Cum 2017', 'Cum 2016'

National Notifiable Infectious Diseases: Weekly Tables

TABLE II. ( Part 11 ) Weekly cases of selected notifiable diseases ( ≥ 1,000 cases reported during the preceding year), and selected* low frequency diseases, United States and U.S. territories, week ending May 27, 2017 (WEEK 21) †
Reporting
Area		 Meningococcal disease(Neisseria meningitidis) §
All serogroups		 Mumps Pertussis
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
Med Max Med Max Med Max
UNITED STATES 1 6 21 142 177 34 149 512 3,238 1,595 153 288 1,205 5,026 6,396
NEW ENGLAND - 0 1 3 11 6 2 16 58 232 13 18 73 344 282
Conn. - 0 1 - 3 - 0 2 5 33 - 1 7 27 42
Maine - 0 0 - 1 - 0 4 1 4 10 7 19 175 87
Mass. - 0 1 2 7 - 2 12 44 188 - 4 11 39 58
N.H. - 0 0 - - - 0 1 2 7 - 1 4 14 30
R.I. - 0 0 - - 6 0 1 6 - 3 0 19 20 13
Vt. - 0 1 1 - - 0 0 - - - 3 47 69 52
MID. ATLANTIC - 1 3 15 16 12 13 33 307 39 34 49 103 601 1,156
N.J. - 0 1 1 4 - 1 4 17 11 - 8 18 80 240
N.Y. (Upstate) - 0 2 6 2 12 3 23 86 10 22 10 33 168 244
N.Y. City - 0 3 3 6 - 4 19 107 16 - 4 14 37 133
Pa. - 0 1 5 4 - 1 15 97 2 12 21 86 316 539
E.N. CENTRAL 1 0 6 14 22 - 8 38 307 540 10 68 191 956 1,450
Ill. - 0 2 2 8 - 3 22 183 261 - 16 41 180 375
Ind. - 0 2 2 5 - 1 25 28 203 - 3 10 48 75
Mich. - 0 1 2 2 - 0 2 14 9 2 8 21 165 114
Ohio 1 0 3 8 4 - 1 8 45 47 8 18 38 358 367
Wis. - 0 1 - 3 - 0 15 37 20 - 22 133 205 519
W.N. CENTRAL - 0 2 7 11 7 24 84 694 557 3 32 80 369 597
Iowa - 0 1 - 2 1 6 28 81 504 - 2 19 27 54
Kans. - 0 1 2 1 - 0 23 154 6 - 3 10 59 46
Minn. - 0 1 - 4 1 0 9 38 18 - 16 41 106 331
Mo. - 0 1 3 3 4 11 72 408 3 3 6 33 117 66
Nebr. - 0 1 2 - 1 0 10 2 17 - 2 5 34 89
N. Dak. - 0 0 - - - 0 2 11 9 - 1 5 25 6
S. Dak. - 0 0 - 1 - 0 2 - - - 0 2 1 5
S. ATLANTIC - 1 5 34 32 - 3 7 60 41 15 27 46 422 580
Del. - 0 1 1 - - 0 0 - - - 0 2 3 7
D.C. - 0 0 - - - 0 2 3 - - 0 3 9 6
Fla. - 0 3 11 7 - 0 4 11 5 10 6 19 147 145
Ga. - 0 2 4 8 - 0 4 13 3 - 2 8 18 82
Md. - 0 1 1 1 - 0 3 2 - 5 2 10 48 45
N.C. - 0 1 3 2 - 0 3 8 23 - 4 10 80 150
S.C. - 0 2 6 6 - 0 2 - 3 - 4 16 71 61
Va. - 0 3 8 6 - 0 4 23 7 - 3 24 43 69
W. Va. - 0 1 - 2 - 0 1 - - - 0 2 3 15
E.S. CENTRAL - 0 1 4 8 - 1 15 68 91 - 13 30 326 453
Ala. - 0 1 - 4 - 0 4 12 1 - 2 7 39 88
Ky. - 0 1 1 1 - 0 15 10 87 - 7 27 216 313
Miss. - 0 1 1 - - 0 8 18 - - 0 2 11 1
Tenn. - 0 1 2 3 - 0 6 28 3 - 3 9 60 51
W.S. CENTRAL - 0 2 12 18 6 40 335 957 21 43 29 214 630 433
Ark. - 0 1 - 1 - 19 273 530 - 3 2 12 77 19
La. - 0 1 3 2 - 0 3 11 - - 1 6 28 23
Okla. - 0 1 - 1 2 4 93 123 - - 0 59 7 -
Tex. - 0 2 9 14 4 4 56 293 21 40 25 140 518 391
MOUNTAIN - 0 2 8 8 2 1 13 115 36 20 30 64 751 730
Ariz. - 0 1 2 1 1 0 12 27 4 6 5 17 210 178
Colo. - 0 2 2 - 1 0 10 51 10 10 12 28 276 323
Idaho - 0 1 1 1 - 0 2 5 1 - 1 8 17 37
Mont. - 0 1 - - - 0 3 2 19 4 0 15 30 8
Nev. - 0 2 1 3 - 0 1 4 1 - 0 6 29 19
N. Mex. - 0 1 1 1 - 0 1 - - - 3 12 84 55
Utah - 0 1 1 2 - 0 9 26 1 - 5 11 98 96
Wyo. - 0 0 - - - 0 0 - - - 0 5 7 14
PACIFIC - 2 16 45 51 1 4 160 672 38 15 36 656 627 715
Alaska - 0 1 1 3 - 0 2 2 - - 2 10 18 45
Calif. - 1 6 25 38 1 2 11 60 35 3 28 50 394 558
Hawaii - 0 0 - 1 - 0 9 40 - - 0 5 11 31
Oreg. - 0 3 13 9 - 1 5 38 3 - 3 13 72 81
Wash. - 0 13 6 - - 0 152 532 - 12 0 618 132 -
Amer. Samoa - 0 0 - - - 0 0 - - - 0 0 - -
C.N.M.I. - - - - - - - - - - - - - - -
Guam - 0 0 - - - 0 0 - - - 0 0 - -
P.R. - 0 1 1 - - 0 1 1 1 - 0 1 2 8
V.I. - 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.
  • § Data for meningococcal disease, invasive caused by serogroups ACWY, serogroup B, other serogroups, and unknown serogroups are available in Table I.
Notes:
  • These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly as numbered tables. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also Guide to Interpreting Provisional and Finalized NNDSS Data.
  • Weekly tables since 1996 are available on CDC WONDER.
  • Weekly tables since 2014 are available on Data.CDC.gov.
  • Weekly tables for 1952-2017 published in the MMWR are available at CDC Stacks MMWR, and weekly tables starting in 2018 are available at CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left).
  • Notices, errata, and other notes are available in the Notice To Data Users page.
Suggested Citation:
  • Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. CDC Division of Health Informatics and Surveillance. Available at: https://www.cdc.gov/nndss/infectious-tables.html.
TOP