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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 8, 2018 (WEEK 49)
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 - 2 11 151 165 3 57 264 4,259 5,741 100 630 696 27,946 28,859
New England - 0 0 - - - 1 4 48 76 - 16 31 660 794
Connecticut - 0 0 - - - 0 1 1 6 - 0 9 U 105
Maine - 0 0 - - - 0 2 7 3 - 1 4 55 61
Massachusetts - 0 0 - - - 0 4 26 41 - 11 15 459 516
New Hampshire - 0 0 - - - 0 2 7 11 - 1 4 55 41
Rhode Island - 0 0 - - - 0 2 3 12 - 1 12 86 59
Vermont - 0 0 - - - 0 2 4 3 - 0 1 5 12
Middle Atlantic - 0 3 14 3 2 3 13 194 190 19 74 100 3,478 3,410
New Jersey - 0 1 2 2 - 2 9 125 131 - 9 16 421 472
New York (excluding New York City) - 0 1 4 1 2 0 6 28 29 10 12 39 571 493
New York City - 0 0 - - - 0 2 7 2 5 36 67 1,752 1,697
Pennsylvania - 0 2 8 - - 0 5 34 28 4 16 24 734 748
East North Central - 0 2 14 4 - 3 24 267 282 2 52 80 2,276 2,861
Illinois - 0 2 5 1 - 2 10 134 123 - 21 33 856 1,144
Indiana - 0 1 2 2 - 1 6 63 90 2 7 15 334 307
Michigan - 0 1 3 - - 0 2 12 13 - 8 15 363 446
Ohio - 0 1 2 1 - 1 5 36 33 - 12 32 584 801
Wisconsin - 0 1 2 - - 0 3 22 23 - 3 7 139 163
West North Central - 0 4 34 16 - 7 60 833 860 1 26 44 1,266 1,087
Iowa - 0 0 - - - 0 0 - 17 - 1 5 66 96
Kansas - 0 2 5 2 - 1 16 167 215 - 2 6 125 127
Minnesota - 0 0 - - - 0 0 - 13 - 6 9 236 268
Missouri - 0 3 19 10 - 5 48 602 567 1 13 27 682 480
Nebraska - 0 1 2 2 - 0 6 45 23 - 2 7 99 41
North Dakota - 0 1 6 - - 0 1 7 14 - 1 3 35 42
South Dakota - 0 1 2 2 - 0 2 12 11 - 0 2 23 33
South Atlantic - 0 5 49 88 1 14 64 998 1,024 20 131 172 6,043 6,470
Delaware - 0 0 - 2 - 1 6 49 39 - 0 2 25 54
District of Columbia - 0 1 1 1 - 0 1 2 3 - 0 7 71 262
Florida - 0 1 2 2 1 1 3 39 21 3 52 80 2,509 2,242
Georgia - 0 3 8 71 - 1 3 43 - - 28 39 1,242 1,397
Maryland - 0 3 22 - - 1 6 98 61 - 10 24 509 532
North Carolina - 0 2 12 6 - 4 26 420 505 - 19 34 864 1,079
South Carolina - 0 1 3 3 - 1 5 50 89 5 7 15 332 346
Virginia - 0 1 1 2 - 4 26 292 290 12 8 22 460 501
West Virginia - 0 0 - 1 - 0 1 5 16 - 0 3 31 57
East South Central - 0 2 15 13 - 16 81 1,279 1,838 3 28 44 1,269 1,387
Alabama - 0 2 6 6 - 8 37 600 657 - 5 14 259 397
Kentucky - 0 1 2 1 - 0 5 43 247 - 5 16 205 220
Mississippi - 0 1 1 - - 2 11 118 168 - 7 13 345 296
Tennessee - 0 1 6 6 - 6 49 518 766 3 9 18 460 474
West South Central - 0 11 3 14 - 10 219 562 1,407 37 70 104 3,344 3,305
Arkansas - 0 0 - 6 - 7 49 510 1,176 - 5 11 238 215
Louisiana - 0 0 - - - 0 2 10 22 - 11 22 509 642
Oklahoma - 0 11 3 5 - 0 195 36 117 - 3 12 183 356
Texas - 0 0 - 3 - 0 6 6 92 37 51 72 2,414 2,092
Mountain - 0 3 20 26 - 1 5 57 50 4 46 73 2,118 2,094
Arizona - 0 2 17 21 - 0 3 31 9 1 18 30 842 871
Colorado - 0 0 - 1 - 0 0 - 9 3 5 14 272 278
Idaho - 0 1 1 1 - 0 1 8 2 - 1 5 44 60
Montana - 0 1 1 2 - 0 2 7 9 - 1 5 47 45
Nevada - 0 0 - - - 0 1 2 3 - 12 21 574 547
New Mexico - 0 0 - - - 0 1 3 3 - 5 12 247 179
Utah - 0 1 1 - - 0 1 6 10 - 1 7 72 110
Wyoming - 0 0 - 1 - 0 0 - 5 - 0 4 20 4
Pacific - 0 1 2 1 - 0 5 21 14 14 161 195 7,492 7,451
Alaska N 0 0 N N N 0 0 N N - 1 4 42 11
California - 0 1 1 - - 0 2 13 11 5 139 173 6,452 6,367
Hawaii N 0 0 N N N 0 0 N N - 0 2 19 89
Oregon - 0 1 1 1 - 0 2 7 3 2 13 32 635 336
Washington - 0 0 - - - 0 5 1 - 7 7 15 344 648
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 - 8 13 320 384
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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