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 27, 2024 (Week 30)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 88 1,109 18,891 31,998
New England - 32 460 700
Connecticut - 8 - 135
Maine - 5 19 40
Massachusetts - 24 381 439
New Hampshire - 4 19 32
Rhode Island - 5 36 54
Vermont - 1 5 -
Middle Atlantic 17 111 2,033 2,894
New Jersey - 20 231 455
New York (excluding New York City) 17 34 503 681
New York City - 43 815 1,032
Pennsylvania - 35 484 726
East North Central 5 116 1,694 3,283
Illinois - 36 187 899
Indiana 5 21 340 358
Michigan - 22 332 492
Ohio - 44 659 1,175
Wisconsin - 17 176 359
West North Central 7 92 1,341 2,069
Iowa 5 14 191 194
Kansas 1 17 179 197
Minnesota - 19 243 289
Missouri - 37 378 817
Nebraska 1 10 113 119
North Dakota - 5 56 54
South Dakota - 21 181 399
South Atlantic 10 347 4,770 7,344
Delaware - 10 97 125
District of Columbia - 11 115 156
Florida 8 219 1,927 2,680
Georgia 1 55 914 1,388
Maryland - 26 277 485
North Carolina - 59 974 1,295
South Carolina - 34 38 552
Virginia 1 29 407 548
West Virginia - 10 21 115
East South Central 5 96 1,228 2,327
Alabama 2 52 810 781
Kentucky 3 26 244 359
Mississippi - 24 174 535
Tennessee - 29 - 652
West South Central 7 170 2,831 4,691
Arkansas 2 26 335 567
Louisiana 1 28 390 748
Oklahoma - 28 112 722
Texas 4 113 1,994 2,654
Mountain 4 127 1,564 3,005
Arizona - 45 597 1,076
Colorado - 32 362 522
Idaho 1 3 30 61
Montana 2 11 121 221
Nevada - 21 50 444
New Mexico - 24 254 472
Utah 1 15 146 203
Wyoming - 2 4 6
Pacific 33 195 2,970 5,685
Alaska - 6 71 98
California 12 131 2,216 3,921
Hawaii - 7 - 108
Oregon 4 20 307 521
Washington 17 45 376 1,037
U.S. Territories - 13 25 265
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 13 25 265
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 7 7
Total 88 1,120 18,923 32,270
  • 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.