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 October 26, 2024 (Week 43)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 92 1,044 28,779 45,017
New England 1 31 838 1,006
Connecticut - 9 159 201
Maine - 5 21 56
Massachusetts 1 23 553 623
New Hampshire - 5 35 47
Rhode Island - 5 62 78
Vermont - 2 8 1
Middle Atlantic 18 99 3,065 4,073
New Jersey - 21 484 636
New York (excluding New York City) 18 34 730 963
New York City - 42 1,134 1,473
Pennsylvania - 29 717 1,001
East North Central 6 110 2,499 4,588
Illinois - 35 293 1,232
Indiana 6 22 477 522
Michigan - 21 496 706
Ohio - 42 1,013 1,651
Wisconsin - 17 220 477
West North Central 11 92 2,056 2,963
Iowa 7 14 293 275
Kansas 3 17 299 295
Minnesota - 15 351 424
Missouri 1 37 606 1,136
Nebraska - 10 155 165
North Dakota - 6 92 77
South Dakota - 18 260 591
South Atlantic 8 360 6,968 10,236
Delaware - 10 131 168
District of Columbia 1 9 160 231
Florida 4 220 2,877 3,650
Georgia - 54 930 1,916
Maryland - 25 467 718
North Carolina 3 60 1,466 1,823
South Carolina - 29 200 787
Virginia - 30 687 779
West Virginia - 6 50 164
East South Central 9 90 2,040 3,384
Alabama 8 52 1,245 1,198
Kentucky 1 17 404 542
Mississippi - 26 391 740
Tennessee - 28 - 904
West South Central 7 170 4,468 6,620
Arkansas - 20 465 793
Louisiana - 32 625 1,037
Oklahoma - 25 427 960
Texas 7 112 2,951 3,830
Mountain 2 99 2,592 4,287
Arizona - 41 919 1,547
Colorado - 32 528 793
Idaho 1 3 45 68
Montana 1 9 172 277
Nevada - 16 365 631
New Mexico - 19 359 667
Utah - 9 199 293
Wyoming - 2 5 11
Pacific 30 176 4,253 7,860
Alaska - 6 107 142
California 8 124 3,211 5,428
Hawaii - 6 - 152
Oregon 10 19 431 701
Washington 12 36 504 1,437
U.S. Territories - 11 25 375
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 11 25 375
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 21 15
Total 92 1,054 28,825 45,407
  • 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.