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 May 20, 2023 (Week 20)
Reporting Area Gonorrhea §
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 4,663 NC 181,736 250,937
New England 146 NC 4,730 5,602
Connecticut - NC 484 1,520
Maine - NC 214 228
Massachusetts 109 NC 3,396 3,437
New Hampshire 3 NC 190 242
Rhode Island 32 NC 368 174
Vermont 2 NC 78 1
Middle Atlantic 611 NC 24,040 27,218
New Jersey 111 NC 2,342 3,647
New York (excluding New York City) 241 NC 4,976 4,882
New York City - NC 9,622 11,630
Pennsylvania 259 NC 7,100 7,059
East North Central 559 NC 23,087 34,924
Illinois 24 NC 5,248 10,062
Indiana 91 NC 3,053 5,083
Michigan 86 NC 5,222 6,524
Ohio 246 NC 7,023 9,541
Wisconsin 112 NC 2,541 3,714
West North Central 301 NC 11,532 15,184
Iowa 18 NC 1,319 1,765
Kansas 35 NC 626 1,930
Minnesota 40 NC 2,645 3,121
Missouri 193 NC 5,125 5,684
Nebraska - NC 692 1,059
North Dakota 2 NC 333 586
South Dakota 13 NC 792 1,039
South Atlantic 1,617 NC 45,514 52,305
Delaware 34 NC 576 507
District of Columbia 83 NC 1,941 1,835
Florida 679 NC 17,131 16,278
Georgia 333 NC 9,153 11,899
Maryland U NC U U
North Carolina 11 NC 7,038 10,336
South Carolina 245 NC 4,312 5,586
Virginia 230 NC 5,057 5,353
West Virginia 2 NC 306 511
East South Central 327 NC 13,274 18,648
Alabama 209 NC 4,731 5,265
Kentucky 64 NC 1,947 2,664
Mississippi 54 NC 2,600 4,115
Tennessee - NC 3,996 6,604
West South Central 135 NC 19,288 37,260
Arkansas - NC 1,948 2,879
Louisiana 116 NC 4,713 5,872
Oklahoma 19 NC 1,477 3,426
Texas - NC 11,150 25,083
Mountain 245 NC 11,283 18,725
Arizona 39 NC 4,838 6,406
Colorado 119 NC 2,925 3,154
Idaho 13 NC 324 380
Montana 13 NC 343 517
Nevada 14 NC 845 5,323
New Mexico 2 NC 913 1,538
Utah 45 NC 1,019 1,271
Wyoming - NC 76 136
Pacific 722 NC 28,988 41,071
Alaska 12 NC 692 904
California 430 NC 22,569 33,133
Hawaii - NC - 75
Oregon 99 NC 1,954 2,251
Washington 181 NC 3,773 4,708
U.S. Territories - NC 237 416
American Samoa - NC - -
Commonwealth of Northern Mariana Islands - NC - -
Guam - NC - -
Puerto Rico - NC 237 416
U.S. Virgin Islands - NC - -
Non-U.S. Residents - NC 8 25
Total 4,663 NC 181,981 251,378
  • 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/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).
  • § 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.