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 October 23, 2021 (Week 42)
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 1,209 1,682 122 988 33,374 32,314
New England - 2 8 8 2 34 710 832
Connecticut - 1 2 2 - 7 2 225
Maine - 0 - - - 4 50 28
Massachusetts - 2 3 6 2 24 527 484
New Hampshire - 0 - - - 4 58 36
Rhode Island - 2 2 - - 9 65 56
Vermont - 1 1 - - 4 8 3
Middle Atlantic - 3 41 57 41 143 4,128 3,774
New Jersey - 2 20 21 - 27 609 589
New York (excluding New York City) - 2 12 23 32 41 965 593
New York City - 0 - - - 58 1,607 1,766
Pennsylvania - 1 9 13 9 34 947 826
East North Central - 6 77 71 1 123 3,443 3,241
Illinois - 2 13 21 - 48 874 1,155
Indiana - 1 - 5 - 19 401 394
Michigan - 3 28 17 - 27 733 632
Ohio - 3 29 25 - 41 1,016 812
Wisconsin - 2 7 3 1 20 419 248
West North Central - 4 33 41 2 62 1,510 1,336
Iowa - 1 4 - - 12 200 128
Kansas - 1 6 8 1 8 53 108
Minnesota - 2 11 4 1 20 410 334
Missouri - 2 - 24 - 30 527 620
Nebraska - 1 - - - 7 131 84
North Dakota - 1 1 3 - 4 29 28
South Dakota - 2 11 2 - 9 160 34
South Atlantic - 12 193 279 31 235 7,554 7,093
Delaware - 1 1 1 - 6 49 82
District of Columbia - 0 - 3 1 11 117 177
Florida - 8 102 128 - 109 3,328 2,633
Georgia - 4 17 65 2 60 1,163 1,380
Maryland - 3 23 20 - 27 630 666
North Carolina - 2 26 27 1 43 1,206 1,019
South Carolina - 2 3 13 1 18 367 483
Virginia - 2 18 14 26 29 597 557
West Virginia - 1 3 8 - 7 97 96
East South Central - 5 85 84 2 75 1,956 1,930
Alabama - 3 30 15 2 22 539 417
Kentucky - 1 10 12 - 20 291 334
Mississippi - 3 22 29 - 22 522 590
Tennessee - 3 23 28 - 29 604 589
West South Central - 18 282 565 1 125 3,326 3,701
Arkansas - 3 28 20 1 28 707 386
Louisiana - 2 2 54 - 29 604 529
Oklahoma - 5 31 39 - 25 51 726
Texas - 14 221 452 - 81 1,964 2,060
Mountain - 12 139 173 2 115 3,003 2,839
Arizona - 9 89 83 - 43 1,221 1,136
Colorado - 2 13 18 1 33 537 500
Idaho - 1 5 1 - 7 58 46
Montana - 2 4 1 1 12 76 34
Nevada - 3 12 37 - 39 601 615
New Mexico - 3 15 32 - 22 425 391
Utah - 1 1 1 - 5 76 107
Wyoming - 0 - - - 2 9 10
Pacific - 17 351 404 40 247 7,744 7,568
Alaska - 1 2 5 - 9 141 144
California - 16 310 366 20 203 6,397 6,160
Hawaii - 1 - 12 - 7 - 142
Oregon - 3 20 15 13 30 723 477
Washington - 2 19 6 7 35 483 645
U.S. Territories - 1 2 4 - 10 107 220
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 2 4 - 10 107 220
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - 1
Total - 59 1,211 1,686 122 994 33,481 32,535
  • 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 year 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.