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 25, 2021 (Week 38)
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 - 59 1,073 1,499 146 957 29,068 26,428
New England - 2 8 8 - 31 658 746
Connecticut - 1 2 2 - 11 2 193
Maine - 0 - - - 4 46 27
Massachusetts - 2 3 6 - 24 483 441
New Hampshire - 0 - - - 4 54 31
Rhode Island - 2 2 - - 9 65 52
Vermont - 1 1 - - 4 8 2
Middle Atlantic - 3 38 53 34 120 3,310 3,344
New Jersey - 2 18 21 - 27 122 511
New York (excluding New York City) - 2 11 21 23 41 870 522
New York City - 0 - - 4 58 1,462 1,568
Pennsylvania - 1 9 11 7 33 856 743
East North Central - 6 64 62 7 122 3,193 2,826
Illinois - 2 5 19 - 47 773 1,027
Indiana - 1 - 5 7 19 439 336
Michigan - 3 23 15 - 27 639 562
Ohio - 3 29 21 - 41 953 691
Wisconsin - 2 7 2 - 20 389 210
West North Central - 3 31 37 3 60 1,265 1,197
Iowa - 1 3 - 2 12 188 113
Kansas - 1 6 8 - 8 51 96
Minnesota - 2 10 3 - 20 343 299
Missouri - 2 - 21 - 30 527 568
Nebraska - 1 - - 1 7 114 68
North Dakota - 1 1 3 - 4 23 27
South Dakota - 2 11 2 - 7 19 26
South Atlantic - 12 153 243 20 233 6,364 6,326
Delaware - 1 1 1 - 6 49 70
District of Columbia - 0 - 3 - 11 116 154
Florida - 6 83 112 13 109 3,010 2,327
Georgia - 4 12 60 - 49 673 1,254
Maryland - 3 22 13 1 27 573 592
North Carolina - 2 20 24 - 43 1,045 921
South Carolina - 2 3 10 - 19 308 415
Virginia - 2 9 12 6 29 520 512
West Virginia - 1 3 8 - 7 70 81
East South Central - 5 74 75 8 74 1,715 1,687
Alabama - 3 23 15 3 21 455 369
Kentucky - 1 10 11 1 20 266 281
Mississippi - 3 21 26 - 23 439 518
Tennessee - 3 20 23 4 29 555 519
West South Central - 18 278 497 - 121 3,138 2,984
Arkansas - 3 24 17 - 25 605 336
Louisiana - 2 2 50 - 29 531 443
Oklahoma - 5 31 34 - 9 38 368
Texas - 14 221 396 - 81 1,964 1,837
Mountain - 12 129 158 1 115 2,593 2,536
Arizona - 9 81 74 - 43 1,011 993
Colorado - 2 11 17 1 28 441 447
Idaho - 1 3 1 - 7 56 42
Montana - 2 4 1 - 12 67 41
Nevada - 3 12 35 - 39 562 553
New Mexico - 3 17 29 - 21 387 352
Utah - 1 1 1 - 5 63 98
Wyoming - 0 - - - 1 6 10
Pacific - 17 298 366 73 216 6,832 4,782
Alaska - 1 2 5 - 9 139 121
California - 16 264 333 43 190 5,623 3,639
Hawaii - 1 - 11 - 1 - 8
Oregon - 3 16 13 21 29 646 427
Washington - 2 16 4 9 35 424 587
U.S. Territories - 1 2 3 - 9 96 195
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 2 3 - 9 96 195
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - 1
Total - 59 1,075 1,502 146 963 29,164 26,624
  • 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.