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 August 17, 2024 (Week 33)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 80 1,080 20,996 35,098
New England 2 32 529 771
Connecticut - 9 - 155
Maine - 5 20 42
Massachusetts 2 23 441 481
New Hampshire - 4 22 32
Rhode Island - 5 41 61
Vermont - 1 5 -
Middle Atlantic 11 99 2,208 3,188
New Jersey - 20 231 495
New York (excluding New York City) 10 34 555 747
New York City - 43 865 1,134
Pennsylvania 1 35 557 812
East North Central 5 116 1,814 3,593
Illinois 1 35 204 981
Indiana 4 21 372 392
Michigan - 22 368 545
Ohio - 44 682 1,287
Wisconsin - 17 188 388
West North Central 9 92 1,522 2,257
Iowa 3 14 207 205
Kansas 3 17 220 211
Minnesota 1 19 266 320
Missouri 2 37 457 892
Nebraska - 10 119 126
North Dakota - 5 64 59
South Dakota - 21 189 444
South Atlantic 1 355 5,230 8,002
Delaware - 10 103 135
District of Columbia - 11 124 173
Florida - 219 2,085 2,884
Georgia - 54 917 1,524
Maryland - 26 373 530
North Carolina 1 59 1,082 1,424
South Carolina - 29 39 612
Virginia - 29 468 597
West Virginia - 10 39 123
East South Central 10 105 1,412 2,560
Alabama 10 52 924 856
Kentucky - 26 274 399
Mississippi - 24 214 582
Tennessee - 28 - 723
West South Central 7 170 3,300 5,179
Arkansas - 26 349 630
Louisiana - 29 461 809
Oklahoma 1 25 267 768
Texas 6 112 2,223 2,972
Mountain 5 119 1,701 3,341
Arizona 1 45 661 1,201
Colorado - 32 376 589
Idaho - 3 31 62
Montana 3 11 135 231
Nevada 1 21 55 495
New Mexico - 24 283 524
Utah - 9 155 232
Wyoming - 2 5 7
Pacific 30 192 3,280 6,207
Alaska - 6 81 107
California 11 127 2,441 4,292
Hawaii - 7 - 119
Oregon 11 20 346 563
Washington 8 45 412 1,126
U.S. Territories - 13 25 289
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 13 25 289
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 9 9
Total 80 1,089 21,030 35,396
  • 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 2023 and 2024 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).
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. Office of Public Health Data, Surveillance, and Technology. 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.