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 March 2, 2024 (Week 09)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 121 1,093 3,865 9,277
New England - 28 112 173
Connecticut - 2 - 14
Maine - 4 1 11
Massachusetts - 21 101 130
New Hampshire - 3 4 10
Rhode Island - 14 4 8
Vermont - 1 2 -
Middle Atlantic 31 108 477 830
New Jersey - 25 44 143
New York (excluding New York City) 24 58 140 140
New York City 4 52 197 317
Pennsylvania 3 35 96 230
East North Central 7 119 383 1,003
Illinois 1 34 23 232
Indiana 6 22 87 122
Michigan - 28 87 134
Ohio - 55 149 393
Wisconsin - 18 37 122
West North Central 4 96 332 647
Iowa 3 12 49 63
Kansas - 16 59 66
Minnesota - 19 56 91
Missouri 1 45 112 241
Nebraska - 8 7 30
North Dakota - 4 11 16
South Dakota - 22 38 140
South Atlantic 16 249 689 1,993
Delaware 2 9 23 38
District of Columbia - 14 - 50
Florida 10 183 424 804
Georgia - 55 11 431
Maryland U NC U U
North Carolina 4 58 176 410
South Carolina - 21 - 85
Virginia - 28 54 148
West Virginia - 10 1 27
East South Central 7 96 219 672
Alabama 6 46 160 206
Kentucky 1 23 34 102
Mississippi - 22 25 155
Tennessee - 27 - 209
West South Central 5 176 581 1,356
Arkansas - 31 85 180
Louisiana - 32 39 230
Oklahoma - 21 5 140
Texas 5 111 452 806
Mountain 6 121 340 973
Arizona 3 52 120 345
Colorado - 29 87 157
Idaho - 6 7 13
Montana - 15 30 76
Nevada 3 23 21 167
New Mexico - 23 42 164
Utah - 14 33 50
Wyoming - 1 - 1
Pacific 45 190 732 1,630
Alaska - 6 11 26
California 10 156 516 1,279
Hawaii - 0 - -
Oregon 7 27 86 168
Washington 28 33 119 157
U.S. Territories - 7 - 56
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 7 - 56
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 121 1,099 3,865 9,333
  • 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.