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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 24, 2018 (WEEK 47)
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 - 5 20 271 307 - 52 905 2,063 4,864 - 250 1,288 11,378 15,996
New England - 0 2 20 14 - 1 14 58 201 - 17 43 724 1,038
Connecticut - 0 1 1 - - 0 2 2 9 - 1 5 39 67
Maine - 0 1 1 - - 0 1 4 1 - 7 17 330 375
Massachusetts - 0 2 17 9 - 1 5 32 175 - 4 19 189 368
New Hampshire - 0 0 - - - 0 1 3 4 - 2 20 116 67
Rhode Island - 0 1 1 2 - 0 11 2 11 - 0 24 26 57
Vermont - 0 0 - 3 - 0 7 15 1 - 0 3 24 104
Middle Atlantic - 1 3 35 39 - 9 41 429 616 - 21 48 941 1,914
New Jersey - 0 2 6 7 - 0 4 31 34 - 4 14 176 435
New York (excluding New York City) - 0 2 13 11 - 1 26 60 244 - 6 23 284 476
New York City - 0 1 6 10 - 4 16 201 225 - 3 6 109 134
Pennsylvania - 0 1 10 11 - 2 15 137 113 - 9 29 372 869
East North Central - 0 3 24 39 - 6 34 351 437 - 43 158 2,011 3,080
Illinois - 0 1 5 9 - 4 32 257 270 - 6 27 237 613
Indiana - 0 1 4 11 - 0 2 11 41 - 3 10 130 359
Michigan - 0 1 4 5 - 0 3 30 28 - 9 19 401 682
Ohio - 0 2 7 11 - 0 7 31 52 - 10 28 499 761
Wisconsin - 0 1 4 3 - 0 4 22 46 - 12 140 744 665
West North Central - 0 3 16 20 - 1 5 69 792 - 18 58 812 1,432
Iowa - 0 1 1 2 - 0 3 22 113 - 2 9 117 148
Kansas - 0 1 1 3 - 0 1 3 160 - 2 8 101 185
Minnesota - 0 0 - 5 - 0 3 10 72 - 6 32 197 602
Missouri - 0 3 11 8 - 0 3 27 431 - 3 14 137 367
Nebraska - 0 1 3 2 - 0 2 7 6 - 3 14 129 72
North Dakota - 0 0 - - - 0 0 - 10 - 1 4 45 50
South Dakota - 0 0 - - - 0 0 - - - 1 13 86 8
South Atlantic - 1 4 59 63 - 4 34 297 236 - 28 64 1,269 1,420
Delaware - 0 1 1 1 - 0 6 22 3 - 2 18 152 5
District of Columbia - 0 0 - 1 - 0 7 8 39 - 0 1 5 20
Florida - 0 2 20 20 - 1 7 46 54 - 7 16 307 326
Georgia - 0 2 18 9 - 0 4 14 59 - 3 8 120 217
Maryland - 0 2 6 6 - 0 3 24 8 - 1 10 98 97
North Carolina - 0 1 8 9 - 0 1 10 36 - 8 24 311 331
South Carolina - 0 0 - 3 - 0 1 5 - - 2 11 113 175
Virginia - 0 2 6 11 - 1 31 167 35 - 3 29 145 236
West Virginia - 0 0 - 3 - 0 1 1 2 - 0 4 18 13
East South Central - 0 2 9 14 - 1 3 39 148 - 11 26 442 853
Alabama - 0 1 3 4 - 0 1 11 35 - 3 19 166 220
Kentucky - 0 1 1 2 - 0 2 9 17 - 3 16 145 398
Mississippi - 0 1 1 2 - 0 2 8 26 - 0 3 35 34
Tennessee - 0 2 4 6 - 0 2 11 70 - 2 8 96 201
West South Central - 0 3 20 23 - 3 33 172 1,222 - 26 220 1,138 1,875
Arkansas - 0 1 1 - - 0 3 9 541 - 1 12 63 197
Louisiana - 0 0 - 5 - 0 3 12 70 - 1 10 100 74
Oklahoma - 0 2 4 1 - 0 9 15 166 - 0 65 77 130
Texas - 0 3 15 17 - 2 23 136 445 - 20 148 898 1,474
Mountain - 0 2 12 16 - 1 5 56 172 - 37 70 1,663 1,783
Arizona - 0 1 1 4 - 0 2 11 34 - 4 13 195 379
Colorado - 0 1 5 4 - 0 3 23 81 - 12 35 557 556
Idaho - 0 1 2 1 - 0 1 1 5 - 7 21 346 51
Montana - 0 0 - 1 - 0 1 2 6 - 1 11 59 99
Nevada - 0 0 - 2 - 0 1 1 5 - 0 6 26 86
New Mexico - 0 1 1 2 - 0 2 6 1 - 4 15 201 165
Utah - 0 1 3 2 - 0 2 12 40 - 5 18 266 429
Wyoming - 0 0 - - - 0 0 - - - 0 4 13 18
Pacific - 1 15 76 79 - 12 819 592 1,040 - 50 785 2,378 2,601
Alaska - 0 1 3 1 - 3 25 226 87 - 1 7 73 49
California - 1 4 42 56 - 1 5 67 179 - 33 67 1,407 2,297
Hawaii - 0 0 - 1 - 4 32 235 712 - 1 4 26 31
Oregon - 0 2 14 21 - 0 2 16 62 - 8 26 449 224
Washington - 0 11 17 - - 0 779 48 - - 7 740 423 -
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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