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 19, 2024 (Week 42)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 90 1,044 28,032 44,041
New England 1 31 801 984
Connecticut - 9 129 198
Maine - 5 21 54
Massachusetts 1 23 552 606
New Hampshire - 5 35 47
Rhode Island - 5 56 78
Vermont - 2 8 1
Middle Atlantic 24 99 3,008 3,986
New Jersey - 21 484 623
New York (excluding New York City) 20 34 712 939
New York City 1 42 1,100 1,440
Pennsylvania 3 29 712 984
East North Central 8 110 2,436 4,484
Illinois - 35 285 1,201
Indiana 8 21 468 512
Michigan - 21 489 687
Ohio - 42 976 1,624
Wisconsin - 17 218 460
West North Central 4 92 1,987 2,909
Iowa 1 14 279 269
Kansas - 17 294 284
Minnesota - 19 331 419
Missouri 1 37 588 1,122
Nebraska - 10 155 160
North Dakota 1 6 88 74
South Dakota 1 20 252 581
South Atlantic 10 360 6,802 10,018
Delaware - 10 126 163
District of Columbia - 9 157 225
Florida 9 220 2,795 3,580
Georgia 1 54 930 1,879
Maryland - 25 463 703
North Carolina - 60 1,416 1,790
South Carolina - 29 199 763
Virginia - 29 668 754
West Virginia - 6 48 161
East South Central 4 90 1,970 3,305
Alabama 2 52 1,200 1,163
Kentucky 2 17 391 531
Mississippi - 26 379 726
Tennessee - 28 - 885
West South Central 6 170 4,355 6,473
Arkansas - 20 455 777
Louisiana 1 32 605 1,012
Oklahoma - 25 406 945
Texas 5 112 2,889 3,739
Mountain 3 99 2,516 4,198
Arizona - 41 900 1,516
Colorado - 32 527 768
Idaho - 3 44 68
Montana 3 9 169 270
Nevada - 17 317 620
New Mexico - 19 359 657
Utah - 9 195 288
Wyoming - 2 5 11
Pacific 30 176 4,157 7,684
Alaska - 6 105 139
California 14 124 3,140 5,304
Hawaii - 6 - 150
Oregon 5 20 420 686
Washington 11 36 492 1,405
U.S. Territories - 11 25 365
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 11 25 365
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 19 15
Total 90 1,054 28,076 44,421
  • 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.