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National Notifiable Infectious Diseases: Weekly Tables

TABLE 2p. 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 December 1, 2018 (WEEK 48)
Reporting
Area		 Spotted fever rickettsiosis Syphilis, primary and secondary
Confirmed Probable
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 1 2 11 147 163 5 55 261 4,197 5,698 77 627 697 27,208 28,200
New England - 0 0 - - - 1 4 37 74 - 16 31 660 776
Connecticut - 0 0 - - - 0 1 1 6 - 0 9 U 104
Maine - 0 0 - - - 0 2 7 3 - 1 4 55 60
Massachusetts - 0 0 - - - 0 3 15 40 - 11 15 459 504
New Hampshire - 0 0 - - - 0 2 7 10 - 1 4 55 40
Rhode Island - 0 0 - - - 0 2 3 12 - 1 12 86 57
Vermont - 0 0 - - - 0 2 4 3 - 0 1 5 11
Middle Atlantic - 0 3 14 3 - 3 13 186 189 14 73 99 3,378 3,327
New Jersey - 0 1 2 2 - 1 9 120 130 - 9 16 399 464
New York (excluding New York City) - 0 1 4 1 - 0 6 26 29 10 13 39 559 469
New York City - 0 0 - - - 0 2 7 2 1 36 67 1,699 1,663
Pennsylvania - 0 2 8 - - 0 5 33 28 3 15 24 721 731
East North Central - 0 2 13 4 - 3 24 265 279 2 52 80 2,232 2,804
Illinois - 0 1 4 1 - 2 10 133 123 - 21 33 844 1,113
Indiana - 0 1 2 2 - 1 6 63 90 2 7 15 327 299
Michigan - 0 1 3 - - 0 2 11 12 - 8 15 362 436
Ohio - 0 1 2 1 - 1 5 36 31 - 12 32 567 796
Wisconsin - 0 1 2 - - 0 3 22 23 - 3 6 132 160
West North Central - 0 4 34 16 - 7 60 821 858 1 26 43 1,226 1,067
Iowa - 0 0 - - - 0 1 - 17 - 1 5 65 96
Kansas - 0 2 5 2 - 1 16 167 215 - 2 7 123 124
Minnesota - 0 0 - - - 0 0 - 13 - 5 9 223 262
Missouri - 0 3 19 10 - 5 47 592 565 - 13 25 659 471
Nebraska - 0 1 2 2 - 0 6 44 23 1 2 7 98 39
North Dakota - 0 1 6 - - 0 1 7 14 - 1 3 35 42
South Dakota - 0 1 2 2 - 0 2 11 11 - 0 2 23 33
South Atlantic 1 0 5 47 86 2 14 64 983 1,015 33 132 172 5,891 6,320
Delaware - 0 0 - 2 - 1 6 49 38 - 0 2 25 52
District of Columbia - 0 1 1 1 - 0 1 2 3 - 0 7 71 259
Florida - 0 1 2 2 - 0 3 34 20 5 52 80 2,451 2,194
Georgia - 0 3 8 69 - 1 3 43 - 4 28 43 1,208 1,361
Maryland 1 0 3 21 - - 1 6 98 60 1 10 24 478 513
North Carolina - 0 2 11 6 - 5 26 416 503 - 19 34 853 1,053
South Carolina - 0 1 3 3 - 1 5 49 89 14 6 15 326 342
Virginia - 0 1 1 2 2 4 26 287 286 8 9 22 448 489
West Virginia - 0 0 - 1 - 0 1 5 16 1 0 3 31 57
East South Central - 0 2 15 13 1 16 81 1,267 1,828 5 28 44 1,215 1,346
Alabama - 0 2 6 6 1 8 37 592 649 - 5 14 259 393
Kentucky - 0 1 2 1 - 0 5 43 246 - 5 16 205 205
Mississippi - 0 1 1 - - 1 10 115 168 - 6 13 332 292
Tennessee - 0 1 6 6 - 6 49 517 765 5 9 18 419 456
West South Central - 0 11 3 14 2 10 219 562 1,392 - 70 104 3,210 3,232
Arkansas - 0 0 - 6 2 8 49 510 1,163 - 6 11 236 206
Louisiana - 0 0 - - - 0 2 10 22 - 11 22 503 632
Oklahoma - 0 11 3 5 - 0 195 36 117 - 3 12 161 346
Texas - 0 0 - 3 - 0 6 6 90 - 51 72 2,310 2,048
Mountain - 0 3 20 26 - 1 5 55 49 3 46 69 2,057 2,035
Arizona - 0 2 17 21 - 0 3 29 8 2 18 30 817 851
Colorado - 0 0 - 1 - 0 0 - 9 1 6 14 263 265
Idaho - 0 1 1 1 - 0 1 8 2 - 1 4 36 57
Montana - 0 1 1 2 - 0 2 7 9 - 1 5 47 45
Nevada - 0 0 - - - 0 1 2 3 - 12 20 569 535
New Mexico - 0 0 - - - 0 1 3 3 - 5 12 238 176
Utah - 0 1 1 - - 0 1 6 10 - 1 7 67 103
Wyoming - 0 0 - 1 - 0 0 - 5 - 0 4 20 3
Pacific - 0 1 1 1 - 0 5 21 14 19 161 195 7,339 7,293
Alaska N 0 0 N N N 0 0 N N - 1 4 42 11
California - 0 1 1 - - 0 2 13 11 3 139 173 6,315 6,232
Hawaii N 0 0 N N N 0 0 N N - 0 2 19 87
Oregon - 0 0 - 1 - 0 2 7 3 1 13 32 626 329
Washington - 0 0 - - - 0 5 1 - 15 7 20 337 634
Territories
American Samoa N 0 0 N N N 0 0 N N - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
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 3 8 13 320 372
U.S. Virgin Islands - 0 0 - - - 0 0 - - - 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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