Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1hh. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending September 4, 2021 (Week 35)
Reporting Area Syphilis
Congenital Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †
U.S. Residents, excluding U.S. Territories - 53 902 1,299 140 950 25,642 25,222
New England - 2 8 7 1 30 614 670
Connecticut - 1 2 2 - 10 1 157
Maine - 0 - - - 4 44 26
Massachusetts - 1 3 5 1 24 445 414
New Hampshire - 0 - - - 4 51 25
Rhode Island - 2 2 - - 9 65 47
Vermont - 1 1 - - 4 8 1
Middle Atlantic - 3 33 49 36 198 2,464 2,918
New Jersey - 2 17 18 - 27 122 461
New York (excluding New York City) - 2 8 21 33 130 790 347
New York City - 0 - - - 58 764 1,431
Pennsylvania - 1 8 10 3 32 788 679
East North Central - 5 52 54 6 121 2,809 2,443
Illinois - 2 5 16 - 46 723 892
Indiana - 1 - 5 6 19 390 296
Michigan - 3 18 13 - 26 550 494
Ohio - 3 23 18 - 41 795 583
Wisconsin - 2 6 2 - 20 351 178
West North Central - 3 28 35 - 59 1,198 1,078
Iowa - 1 3 - - 12 158 102
Kansas - 1 4 7 - 8 51 88
Minnesota - 2 9 3 - 20 320 277
Missouri - 2 - 21 - 30 527 525
Nebraska - 1 - - - 7 100 59
North Dakota - 1 1 2 - 4 22 23
South Dakota - 2 11 2 - 5 20 4
South Atlantic - 10 139 206 8 232 5,756 5,519
Delaware - 0 - 1 - 6 49 63
District of Columbia - 1 - 2 - 9 116 152
Florida - 6 73 102 - 109 2,652 2,107
Georgia - 4 11 43 - 50 667 1,149
Maryland - 3 21 10 - 28 520 544
North Carolina - 3 20 21 - 43 928 846
South Carolina - 2 3 9 - 17 269 118
Virginia - 2 8 11 8 29 486 467
West Virginia - 1 3 7 - 7 69 73
East South Central - 5 64 53 7 74 1,481 1,543
Alabama - 2 21 1 2 21 382 345
Kentucky - 2 9 7 - 20 249 264
Mississippi - 3 16 25 - 23 391 478
Tennessee - 3 18 20 5 27 459 456
West South Central - 21 197 419 1 119 2,680 2,728
Arkansas - 2 17 14 1 25 539 284
Louisiana - 4 2 42 - 28 493 403
Oklahoma - 3 14 32 - 9 22 354
Texas - 18 164 331 - 79 1,626 1,687
Mountain - 12 116 142 4 112 2,405 2,239
Arizona - 9 71 69 1 42 946 898
Colorado - 2 10 14 3 26 409 418
Idaho - 1 2 1 - 7 52 33
Montana - 2 4 1 - 12 64 33
Nevada - 3 11 32 - 39 528 430
New Mexico - 3 17 24 - 21 345 327
Utah - 1 1 1 - 5 57 90
Wyoming - 0 - - - 1 4 10
Pacific - 19 265 334 77 257 6,235 6,084
Alaska - 1 2 5 - 9 108 111
California - 18 239 300 52 204 5,145 5,052
Hawaii - 1 - 11 - 1 - 6
Oregon - 2 12 12 14 28 586 384
Washington - 2 12 6 11 35 396 531
U.S. Territories - 1 1 3 - 9 96 176
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 1 3 - 9 96 176
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - 1
Total - 53 903 1,302 140 956 25,738 25,399
  • U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
  • -: 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.
  • NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
  • Cum: Cumulative year-to-date counts.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting years 2020 and 2021 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://www.cdc.gov/nndss/docs/Readers-Guide-WONDER-Tables-20210421-508.pdf.
  • †Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).
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 Morbidity and Mortality Weekly Reports (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://ndc.services.cdc.gov/. 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/data-statistics/index.html.
Acknowledgment:
  • CDC acknowledges the local, state, and territorial health departments that collected the data from a range of case ascertainment sources (e.g., health-care providers, hospitals, laboratories) and reported these data to CDC's National Notifiable Diseases Surveillance System.