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 July 20, 2024 (Week 29)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 64 1,083 17,731 30,834
New England - 26 459 564
Connecticut - 0 - 16
Maine - 5 18 37
Massachusetts - 24 381 429
New Hampshire - 4 19 29
Rhode Island - 5 36 53
Vermont - 1 5 -
Middle Atlantic 12 111 1,942 2,804
New Jersey - 20 231 438
New York (excluding New York City) 11 34 486 664
New York City - 43 771 999
Pennsylvania 1 35 454 703
East North Central 4 114 1,630 3,327
Illinois - 37 183 1,019
Indiana 4 21 327 344
Michigan - 22 321 471
Ohio - 44 636 1,142
Wisconsin - 17 163 351
West North Central 5 93 1,296 1,998
Iowa 3 14 184 186
Kansas 1 17 172 189
Minnesota 1 19 236 277
Missouri - 37 378 785
Nebraska - 10 106 120
North Dakota - 5 54 53
South Dakota - 21 166 388
South Atlantic 13 347 4,310 6,995
Delaware - 10 91 121
District of Columbia - 11 111 155
Florida 12 219 1,849 2,596
Georgia 1 55 602 1,345
Maryland - 26 276 469
North Carolina - 59 940 1,248
South Carolina - 22 36 425
Virginia - 29 384 523
West Virginia - 10 21 113
East South Central 8 88 1,180 2,210
Alabama 5 52 794 750
Kentucky 3 26 216 344
Mississippi - 24 170 516
Tennessee - 20 - 600
West South Central 2 171 2,511 4,523
Arkansas 1 26 325 550
Louisiana 1 28 370 721
Oklahoma - 28 33 692
Texas - 113 1,783 2,560
Mountain - 127 1,532 2,901
Arizona - 45 587 1,042
Colorado - 32 362 500
Idaho - 3 26 60
Montana - 11 120 215
Nevada - 21 48 425
New Mexico - 24 246 457
Utah - 15 140 196
Wyoming - 2 3 6
Pacific 20 195 2,871 5,512
Alaska - 6 68 96
California 7 131 2,143 3,809
Hawaii - 7 - 105
Oregon 5 26 301 504
Washington 8 45 359 998
U.S. Territories - 13 25 259
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 13 25 259
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 7 -
Total 64 1,094 17,763 31,093
  • 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.