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 September 30, 2023 (Week 39)
Reporting Area Gonorrhea §
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 4,589 NC 385,821 495,773
New England 31 NC 8,956 12,610
Connecticut - NC 484 3,755
Maine 1 NC 400 455
Massachusetts - NC 6,674 7,050
New Hampshire - NC 335 500
Rhode Island 25 NC 919 745
Vermont 5 NC 144 105
Middle Atlantic 1,003 NC 54,405 54,578
New Jersey 150 NC 7,165 7,169
New York (excluding New York City) 330 NC 9,885 10,445
New York City 252 NC 23,532 22,788
Pennsylvania 271 NC 13,823 14,176
East North Central 503 NC 49,139 66,645
Illinois - NC 12,393 19,960
Indiana 48 NC 6,478 9,647
Michigan 84 NC 10,239 12,420
Ohio 243 NC 14,822 17,761
Wisconsin 128 NC 5,207 6,857
West North Central 340 NC 24,300 30,532
Iowa 44 NC 2,826 3,434
Kansas 33 NC 2,123 3,900
Minnesota 44 NC 5,544 6,265
Missouri 216 NC 9,870 11,466
Nebraska - NC 1,665 1,995
North Dakota 3 NC 776 1,094
South Dakota - NC 1,496 2,378
South Atlantic 1,253 NC 94,524 112,097
Delaware 15 NC 1,162 1,100
District of Columbia 71 NC 3,520 3,705
Florida 671 NC 34,763 32,804
Georgia - NC 18,319 23,875
Maryland U NC U 8,186
North Carolina 1 NC 17,371 20,141
South Carolina 245 NC 8,499 11,115
Virginia 245 NC 10,216 10,182
West Virginia 5 NC 674 989
East South Central 376 NC 25,623 36,815
Alabama 221 NC 9,090 10,297
Kentucky 101 NC 4,230 5,192
Mississippi 54 NC 5,038 8,679
Tennessee - NC 7,265 12,647
West South Central 99 NC 46,457 72,346
Arkansas 72 NC 4,112 5,301
Louisiana - NC 9,453 11,521
Oklahoma 27 NC 4,452 6,954
Texas - NC 28,440 48,570
Mountain 251 NC 23,924 32,585
Arizona 15 NC 9,768 12,708
Colorado 148 NC 5,525 6,593
Idaho 10 NC 620 787
Montana 13 NC 538 1,014
Nevada 10 NC 3,172 5,628
New Mexico 5 NC 2,140 3,198
Utah 49 NC 2,007 2,413
Wyoming 1 NC 154 244
Pacific 733 NC 58,493 77,565
Alaska 30 NC 1,380 1,760
California 431 NC 46,306 61,798
Hawaii - NC - 1,037
Oregon 102 NC 3,782 4,134
Washington 170 NC 7,025 8,836
U.S. Territories - NC 242 822
American Samoa - NC - -
Commonwealth of Northern Mariana Islands - NC - -
Guam - NC - -
Puerto Rico - NC 242 822
U.S. Virgin Islands - NC - -
Non-U.S. Residents 1 NC 13 39
Total 4,590 NC 386,076 496,634
  • 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.