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 May 25, 2024 (Week 21)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 96 1,058 12,516 22,193
New England - 28 332 421
Connecticut - 0 - 16
Maine - 5 14 24
Massachusetts - 23 272 326
New Hampshire - 4 17 25
Rhode Island - 14 26 30
Vermont - 1 3 -
Middle Atlantic 23 124 1,379 2,049
New Jersey - 20 189 327
New York (excluding New York City) 22 79 374 443
New York City - 43 506 745
Pennsylvania 1 35 310 534
East North Central 7 118 1,139 2,269
Illinois 1 34 140 563
Indiana 6 21 221 250
Michigan - 22 230 347
Ohio - 54 435 837
Wisconsin - 18 113 272
West North Central 3 87 938 1,473
Iowa 1 14 136 138
Kansas - 17 132 133
Minnesota 1 19 163 209
Missouri - 37 294 592
Nebraska - 9 59 81
North Dakota 1 5 38 39
South Dakota - 22 116 281
South Atlantic 11 338 3,069 5,084
Delaware - 10 61 93
District of Columbia - 10 40 116
Florida 6 219 1,293 1,892
Georgia 2 54 583 985
Maryland 1 26 176 338
North Carolina 2 59 626 923
South Carolina - 25 5 289
Virginia - 27 275 374
West Virginia - 10 10 74
East South Central 7 88 718 1,579
Alabama 7 48 499 557
Kentucky - 26 122 233
Mississippi - 23 97 354
Tennessee - 10 - 435
West South Central 11 157 1,888 3,080
Arkansas - 26 240 407
Louisiana - 29 261 533
Oklahoma - 16 21 279
Texas 11 114 1,366 1,861
Mountain 3 125 991 2,225
Arizona - 49 339 776
Colorado - 30 238 370
Idaho - 5 21 39
Montana 2 14 90 164
Nevada - 22 40 380
New Mexico - 23 158 350
Utah 1 15 104 142
Wyoming - 2 1 4
Pacific 31 218 2,062 4,013
Alaska - 6 48 68
California 5 153 1,516 2,777
Hawaii - 9 - 74
Oregon 12 26 222 366
Washington 14 45 276 728
U.S. Territories - 14 19 175
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 14 19 175
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 5 -
Total 96 1,070 12,540 22,368
  • 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.