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 7, 2024 (Week 36)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 62 1,080 23,425 38,066
New England - 31 685 848
Connecticut - 9 129 170
Maine - 5 20 44
Massachusetts - 23 465 525
New Hampshire - 3 22 41
Rhode Island - 5 44 68
Vermont - 1 5 -
Middle Atlantic 13 99 2,400 3,460
New Jersey - 20 231 537
New York (excluding New York City) 13 34 610 823
New York City - 43 953 1,238
Pennsylvania - 31 606 862
East North Central 5 110 1,972 3,879
Illinois - 35 212 1,048
Indiana 4 21 397 429
Michigan - 22 406 598
Ohio - 42 757 1,394
Wisconsin 1 17 200 410
West North Central 5 92 1,640 2,453
Iowa 4 14 229 226
Kansas - 17 237 237
Minnesota - 19 294 347
Missouri - 37 457 965
Nebraska - 10 141 135
North Dakota 1 5 73 62
South Dakota - 21 209 481
South Atlantic 3 357 5,714 8,679
Delaware - 10 103 147
District of Columbia - 11 129 188
Florida - 219 2,323 3,119
Georgia 1 54 923 1,646
Maryland 1 26 432 580
North Carolina 1 59 1,199 1,547
South Carolina - 29 39 662
Virginia - 29 523 655
West Virginia - 10 43 135
East South Central 5 105 1,606 2,779
Alabama 4 52 1,012 956
Kentucky 1 26 305 439
Mississippi - 24 289 622
Tennessee - 28 - 762
West South Central 4 170 3,702 5,618
Arkansas - 26 383 669
Louisiana - 30 564 885
Oklahoma - 25 305 832
Texas 4 112 2,450 3,232
Mountain 4 119 2,135 3,626
Arizona - 45 714 1,314
Colorado 1 32 461 643
Idaho - 3 32 62
Montana 2 11 144 240
Nevada - 21 308 541
New Mexico - 24 298 564
Utah 1 9 173 252
Wyoming - 2 5 10
Pacific 23 179 3,571 6,724
Alaska - 6 89 121
California 13 124 2,670 4,641
Hawaii - 7 - 130
Oregon 5 20 376 609
Washington 5 43 436 1,223
U.S. Territories - 13 25 321
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 13 25 321
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 20 11
Total 62 1,089 23,470 38,398
  • 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.