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 2, 2021 (Week 39)
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 1,093 1,538 145 967 30,274 29,201
New England - 2 8 8 1 31 675 769
Connecticut - 1 2 2 - 8 2 204
Maine - 0 - - - 4 46 28
Massachusetts - 2 3 6 1 24 496 450
New Hampshire - 0 - - - 4 58 32
Rhode Island - 2 2 - - 9 65 53
Vermont - 1 1 - - 4 8 2
Middle Atlantic - 3 38 53 19 120 3,393 3,456
New Jersey - 2 18 21 - 27 122 531
New York (excluding New York City) - 2 11 21 13 41 885 542
New York City - 0 - - 5 58 1,518 1,616
Pennsylvania - 1 9 11 1 33 868 767
East North Central - 6 64 64 2 122 3,215 2,932
Illinois - 2 5 20 1 47 803 1,059
Indiana - 1 - 5 - 19 401 352
Michigan - 3 23 16 - 27 661 584
Ohio - 3 29 21 - 41 953 713
Wisconsin - 2 7 2 1 20 397 224
West North Central - 3 31 37 - 60 1,266 1,224
Iowa - 1 3 - - 12 189 115
Kansas - 1 6 8 - 8 51 97
Minnesota - 2 10 3 - 20 343 306
Missouri - 2 - 21 - 30 527 581
Nebraska - 1 - - - 7 114 70
North Dakota - 1 1 3 - 4 23 27
South Dakota - 2 11 2 - 7 19 28
South Atlantic - 12 157 248 21 235 7,029 6,518
Delaware - 1 1 1 - 6 49 72
District of Columbia - 0 - 3 - 11 116 162
Florida - 6 87 116 9 109 3,094 2,399
Georgia - 4 12 60 1 60 1,160 1,289
Maryland - 3 22 13 - 27 590 608
North Carolina - 2 20 25 1 43 1,095 945
South Carolina - 2 3 10 - 19 316 430
Virginia - 2 9 12 10 29 531 527
West Virginia - 1 3 8 - 7 78 86
East South Central - 5 74 75 7 73 1,769 1,761
Alabama - 3 23 15 6 21 481 382
Kentucky - 1 10 11 1 20 276 299
Mississippi - 3 21 26 - 22 457 541
Tennessee - 3 20 23 - 29 555 539
West South Central - 18 278 508 1 121 3,184 3,081
Arkansas - 3 24 18 - 25 624 351
Louisiana - 2 2 51 1 29 549 458
Oklahoma - 5 31 34 - 9 47 374
Texas - 14 221 405 - 81 1,964 1,898
Mountain - 12 132 163 5 115 2,655 2,617
Arizona - 9 81 77 1 43 1,028 1,023
Colorado - 2 11 17 1 28 457 460
Idaho - 2 6 1 - 7 56 43
Montana - 2 4 1 3 12 71 41
Nevada - 3 12 36 - 39 576 578
New Mexico - 3 17 30 - 21 395 363
Utah - 1 1 1 - 5 65 99
Wyoming - 0 - - - 2 7 10
Pacific - 17 311 382 89 219 7,088 6,843
Alaska - 1 2 5 - 9 139 128
California - 16 275 349 53 190 5,832 5,662
Hawaii - 1 - 11 - 1 - 8
Oregon - 3 18 13 16 30 673 446
Washington - 2 16 4 20 35 444 599
U.S. Territories - 1 2 3 - 9 96 196
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 2 3 - 9 96 196
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - 1
Total - 59 1,095 1,541 145 973 30,370 29,398
  • 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.