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 April 22, 2023 (Week 16)
Reporting Area Gonorrhea §
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 4,464 NC 133,338 199,617
New England 4 NC 3,390 4,527
Connecticut - NC 484 1,242
Maine 4 NC 176 174
Massachusetts - NC 2,502 2,770
New Hampshire - NC 142 177
Rhode Island - NC 27 163
Vermont - NC 59 1
Middle Atlantic 823 NC 19,657 21,779
New Jersey 94 NC 1,860 2,932
New York (excluding New York City) 232 NC 3,932 3,879
New York City 305 NC 8,408 9,308
Pennsylvania 192 NC 5,457 5,660
East North Central 600 NC 17,458 28,176
Illinois 30 NC 3,444 8,158
Indiana 97 NC 2,329 4,218
Michigan 102 NC 4,185 5,186
Ohio 245 NC 5,457 7,560
Wisconsin 126 NC 2,043 3,054
West North Central 159 NC 9,000 12,044
Iowa 17 NC 1,037 1,441
Kansas 36 NC 474 1,515
Minnesota 39 NC 2,125 2,516
Missouri - NC 3,814 4,479
Nebraska 41 NC 641 851
North Dakota 1 NC 268 435
South Dakota 25 NC 641 807
South Atlantic 1,480 NC 27,649 41,480
Delaware 26 NC 468 393
District of Columbia 61 NC 1,554 1,474
Florida 582 NC 13,230 12,728
Georgia 328 NC 708 9,432
Maryland U NC U U
North Carolina 9 NC 3,957 8,283
South Carolina 238 NC 3,420 4,489
Virginia 232 NC 4,067 4,289
West Virginia 4 NC 245 392
East South Central 466 NC 10,756 14,883
Alabama 256 NC 3,840 4,205
Kentucky 102 NC 1,588 2,061
Mississippi 38 NC 2,110 3,305
Tennessee 70 NC 3,218 5,312
West South Central 171 NC 13,931 29,482
Arkansas 69 NC 1,652 2,284
Louisiana 89 NC 3,680 4,619
Oklahoma 13 NC 1,146 2,745
Texas - NC 7,453 19,834
Mountain 119 NC 8,929 14,803
Arizona 50 NC 4,053 5,053
Colorado - NC 2,222 2,412
Idaho 12 NC 262 302
Montana 3 NC 289 398
Nevada 15 NC 608 4,328
New Mexico 1 NC 736 1,172
Utah 38 NC 699 1,030
Wyoming - NC 60 108
Pacific 642 NC 22,568 32,443
Alaska 29 NC 594 753
California 368 NC 17,292 26,675
Hawaii - NC - 71
Oregon 94 NC 1,608 1,840
Washington 151 NC 3,074 3,104
U.S. Territories - NC 107 250
American Samoa - NC - -
Commonwealth of Northern Mariana Islands - NC - -
Guam - NC - -
Puerto Rico - NC 107 250
U.S. Virgin Islands - NC - -
Non-U.S. Residents - NC 4 21
Total 4,464 NC 133,449 199,888
  • 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.