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 5, 2024 (Week 40)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 72 1,044 26,698 42,140
New England 1 31 770 946
Connecticut - 9 129 192
Maine - 5 21 48
Massachusetts - 23 521 585
New Hampshire 1 5 35 45
Rhode Island - 5 56 75
Vermont - 2 8 1
Middle Atlantic 15 101 2,879 3,818
New Jersey - 21 484 602
New York (excluding New York City) 14 34 673 900
New York City - 42 1,044 1,362
Pennsylvania 1 29 678 954
East North Central 2 110 2,332 4,283
Illinois - 35 278 1,155
Indiana 2 21 441 485
Michigan - 21 460 653
Ohio - 42 943 1,549
Wisconsin - 17 210 441
West North Central 5 92 1,866 2,758
Iowa 4 14 265 258
Kansas - 17 262 268
Minnesota - 19 313 394
Missouri 1 37 560 1,072
Nebraska - 10 149 149
North Dakota - 6 82 68
South Dakota - 20 235 549
South Atlantic 10 358 6,428 9,585
Delaware - 10 123 157
District of Columbia 1 11 148 217
Florida 6 219 2,703 3,440
Georgia 2 54 927 1,792
Maryland - 25 452 666
North Carolina 1 60 1,363 1,709
South Carolina - 29 39 729
Virginia - 29 625 722
West Virginia - 6 48 153
East South Central 6 90 1,856 3,157
Alabama 6 52 1,164 1,105
Kentucky - 18 356 511
Mississippi - 25 336 689
Tennessee - 28 - 852
West South Central 5 170 4,160 6,205
Arkansas - 20 434 745
Louisiana - 30 593 972
Oklahoma - 25 394 912
Texas 5 112 2,739 3,576
Mountain 2 99 2,439 4,030
Arizona - 41 865 1,463
Colorado - 32 527 740
Idaho 1 3 41 65
Montana 1 9 161 261
Nevada - 17 315 592
New Mexico - 19 338 628
Utah - 9 187 271
Wyoming - 2 5 10
Pacific 26 176 3,968 7,358
Alaska - 6 99 132
California 12 124 2,988 5,084
Hawaii - 7 - 142
Oregon 5 20 404 656
Washington 9 39 477 1,344
U.S. Territories - 11 25 354
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 11 25 354
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 19 15
Total 72 1,054 26,742 42,509
  • 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.