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National Notifiable Infectious Diseases: Weekly Tables

TABLE 2m. 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 November 10, 2018 (WEEK 45)
Reporting
Area		 Meningococcal disease, all serogroups Mumps Pertussis
Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017
Med Max Med Max Med Max
United States 4 6 20 268 289 5 58 905 2,024 4,682 58 258 1,288 11,010 15,155
New England 1 0 2 20 13 - 1 14 58 187 7 17 43 704 979
Connecticut - 0 1 1 - - 0 2 2 9 - 1 5 38 62
Maine - 0 1 1 - - 0 1 4 1 7 7 17 318 358
Massachusetts 1 0 2 17 8 - 1 10 32 162 - 4 19 189 337
New Hampshire - 0 0 - - - 0 1 3 3 - 1 20 110 66
Rhode Island - 0 1 1 2 - 0 11 2 11 - 0 24 26 56
Vermont - 0 0 - 3 - 0 7 15 1 - 0 3 23 100
Middle Atlantic - 1 3 33 37 - 9 41 422 582 10 22 48 910 1,826
New Jersey - 0 2 5 7 - 0 4 31 31 - 4 14 166 413
New York (excluding New York City) - 0 2 13 10 - 1 26 59 230 8 6 23 278 455
New York City - 0 1 5 9 - 4 16 198 208 - 3 6 99 128
Pennsylvania - 0 1 10 11 - 1 15 134 113 2 9 29 367 830
East North Central - 0 3 24 35 - 6 34 342 432 1 44 158 1,945 2,895
Illinois - 0 1 5 8 - 4 32 251 267 - 5 46 221 572
Indiana - 0 2 4 9 - 0 2 11 41 - 3 10 130 352
Michigan - 0 1 4 5 - 1 3 30 27 - 9 22 401 641
Ohio - 0 2 7 10 - 0 7 28 52 - 10 28 459 712
Wisconsin - 0 1 4 3 - 0 4 22 45 1 14 140 734 618
West North Central - 0 3 16 18 - 1 5 66 790 4 20 58 790 1,376
Iowa - 0 1 1 1 - 0 3 21 111 - 2 9 112 142
Kansas - 0 1 1 3 - 0 1 3 160 - 2 6 91 177
Minnesota - 0 1 - 4 - 0 3 10 72 - 6 32 197 584
Missouri - 0 3 11 8 - 0 3 26 431 1 3 14 134 347
Nebraska - 0 1 3 2 - 0 2 6 6 3 3 14 126 68
North Dakota - 0 0 - - - 0 0 - 10 - 1 4 44 50
South Dakota - 0 0 - - - 0 0 - - - 1 13 86 8
South Atlantic 1 1 4 59 60 - 5 34 297 215 11 26 64 1,144 1,339
Delaware - 0 1 1 1 - 0 6 22 3 - 2 18 144 5
District of Columbia - 0 0 - 1 - 0 7 8 27 - 0 1 5 20
Florida 1 0 2 20 19 - 1 7 46 52 8 7 16 299 315
Georgia - 0 2 18 9 - 0 4 14 55 - 0 8 31 207
Maryland - 0 2 6 5 - 0 3 24 8 1 1 10 97 93
North Carolina - 0 1 8 9 - 0 1 10 35 - 8 24 300 297
South Carolina - 0 0 - 3 - 0 1 5 - - 3 11 113 169
Virginia - 0 2 6 10 - 1 31 167 34 2 3 29 137 221
West Virginia - 0 0 - 3 - 0 1 1 1 - 0 4 18 12
East South Central - 0 2 9 11 - 1 5 37 144 - 11 26 436 822
Alabama - 0 1 3 3 - 0 1 11 35 - 3 19 163 213
Kentucky - 0 1 1 2 - 0 1 7 17 - 3 16 142 383
Mississippi - 0 1 1 2 - 0 2 8 25 - 0 3 35 32
Tennessee - 0 2 4 4 - 0 3 11 67 - 2 8 96 194
West South Central 1 0 3 20 23 4 3 33 156 1,217 11 28 220 1,117 1,797
Arkansas - 0 1 1 - - 0 3 9 541 - 1 12 60 191
Louisiana - 0 0 - 5 - 0 3 10 70 - 1 10 96 72
Oklahoma - 0 2 4 1 - 0 9 15 164 - 0 65 77 113
Texas 1 0 3 15 17 4 2 23 122 442 11 22 148 884 1,421
Mountain 1 0 2 12 15 1 1 5 56 172 13 38 70 1,648 1,669
Arizona - 0 1 1 4 1 0 2 11 34 1 5 13 189 367
Colorado 1 0 1 5 4 - 0 3 23 81 8 13 35 554 495
Idaho - 0 1 2 1 - 0 1 1 5 3 7 21 344 47
Montana - 0 0 - 1 - 0 1 2 6 - 1 11 56 98
Nevada - 0 0 - 2 - 0 1 1 5 - 0 6 25 85
New Mexico - 0 1 1 2 - 0 2 6 1 - 4 15 201 155
Utah - 0 1 3 1 - 0 2 12 40 1 5 18 266 404
Wyoming - 0 0 - - - 0 0 - - - 0 4 13 18
Pacific - 1 15 75 77 - 14 819 590 943 1 52 785 2,316 2,452
Alaska - 0 1 3 1 - 3 25 226 60 - 1 7 73 46
California - 1 4 41 56 - 1 5 67 178 - 34 69 1,349 2,161
Hawaii - 0 0 - 1 - 5 45 235 644 - 1 4 26 30
Oregon - 0 2 14 19 - 0 2 16 61 1 8 26 446 215
Washington - 0 11 17 - - 0 779 46 - - 7 740 422 -
Territories
American Samoa - 0 0 - - - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - 0 0 - 1 - 0 0 - - - 0 0 - -
Puerto Rico - 0 0 - 1 - 0 0 - 1 - 0 1 - 13
U.S. Virgin Islands - 0 0 - - - 0 0 - 1 - 0 0 - -
  • U: Unavailable — The data are unavailable.
  • -: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
  • N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
  • NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
  • NP: Nationally notifiable but not published — CDC does not have data because of changes in how conditions are categorized.
  • Cum: Cumulative year-to-date counts.
  • Med: Median — Median case count during the previous 52 weeks.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting year 2018 are provisional and subject to change.
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.
  • The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://wwwn.cdc.gov/nndss/conditions/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance.
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.
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