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

Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 23, 2023 (Week 51)
Reporting Area Gonorrhea §
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 3,530 NC 524,643 637,603
New England 41 NC 11,964 16,552
Connecticut - NC 484 4,865
Maine - NC 529 602
Massachusetts - NC 9,169 9,087
New Hampshire - NC 367 659
Rhode Island 37 NC 1,230 1,168
Vermont 4 NC 185 171
Middle Atlantic 608 NC 71,333 70,510
New Jersey - NC 8,942 9,182
New York (excluding New York City) 281 NC 13,202 13,853
New York City - NC 30,789 28,934
Pennsylvania 327 NC 18,400 18,541
East North Central 469 NC 66,652 85,340
Illinois 40 NC 18,311 25,746
Indiana 77 NC 9,014 12,239
Michigan 75 NC 13,619 16,068
Ohio 222 NC 19,203 22,650
Wisconsin 55 NC 6,505 8,637
West North Central 295 NC 32,097 39,195
Iowa 16 NC 3,644 4,413
Kansas 42 NC 3,240 4,931
Minnesota 50 NC 7,522 8,027
Missouri 187 NC 12,688 14,869
Nebraska - NC 2,159 2,526
North Dakota - NC 976 1,396
South Dakota - NC 1,868 3,033
South Atlantic 785 NC 131,181 146,559
Delaware - NC 1,478 1,451
District of Columbia 16 NC 5,577 4,862
Florida 584 NC 45,510 43,427
Georgia 33 NC 29,414 30,963
Maryland U NC U 10,922
North Carolina - NC 24,226 26,312
South Carolina 150 NC 11,055 14,150
Virginia - NC 12,998 13,228
West Virginia 2 NC 923 1,244
East South Central 326 NC 31,304 46,267
Alabama 196 NC 11,563 13,096
Kentucky 130 NC 5,755 6,613
Mississippi - NC 6,721 10,809
Tennessee - NC 7,265 15,749
West South Central 100 NC 70,406 91,541
Arkansas - NC 5,424 6,709
Louisiana 100 NC 12,879 14,809
Oklahoma - NC 5,475 8,854
Texas - NC 46,628 61,169
Mountain 312 NC 33,202 42,023
Arizona 104 NC 13,452 16,249
Colorado 152 NC 7,304 8,586
Idaho 6 NC 754 1,080
Montana 9 NC 710 1,299
Nevada 9 NC 5,087 7,265
New Mexico - NC 3,080 4,100
Utah 32 NC 2,623 3,135
Wyoming - NC 192 309
Pacific 594 NC 76,504 99,616
Alaska 19 NC 1,818 2,255
California 322 NC 60,660 79,163
Hawaii - NC - 1,451
Oregon 88 NC 4,858 5,412
Washington 165 NC 9,168 11,335
U.S. Territories - NC 242 1,058
American Samoa - NC - -
Commonwealth of Northern Mariana Islands - NC - -
Guam - NC - -
Puerto Rico - NC 242 1,058
U.S. Virgin Islands - NC - -
Non-U.S. Residents - NC 24 45
Total 3,530 NC 524,909 638,706
  • 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.
  • * Case counts for reporting years 2022 and 2023 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/data-statistics/readers-guides/.
  • † 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).
  • § Beginning in January 2023, confirmed and probable cases only are being published to align with the approved CSTE position statement 22-ID-03, whereas in previous years, all case classification statuses were published. This change may cause a decrease in published case counts when compared to previous years.
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 in alphabetical order by condition. 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.