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 9, 2024 (Week 10)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 107 1,070 4,574 10,317
New England - 28 127 196
Connecticut - 2 - 16
Maine - 4 2 14
Massachusetts - 21 112 146
New Hampshire - 3 7 11
Rhode Island - 14 4 9
Vermont - 1 2 -
Middle Atlantic 25 108 549 929
New Jersey - 25 44 168
New York (excluding New York City) 21 60 161 154
New York City 2 52 227 354
Pennsylvania 2 35 117 253
East North Central 11 119 441 1,099
Illinois 1 34 29 259
Indiana 10 21 99 131
Michigan - 28 98 152
Ohio - 55 166 424
Wisconsin - 18 49 133
West North Central 11 96 391 703
Iowa 4 12 59 66
Kansas 4 16 69 69
Minnesota - 19 74 99
Missouri 3 45 129 268
Nebraska - 8 7 32
North Dakota - 4 12 18
South Dakota - 22 41 151
South Atlantic 11 249 825 2,242
Delaware - 9 23 42
District of Columbia - 14 8 55
Florida 6 187 504 902
Georgia 4 55 15 486
Maryland U NC U U
North Carolina 1 58 204 458
South Carolina - 21 - 98
Virginia - 28 67 172
West Virginia - 10 4 29
East South Central 8 92 261 750
Alabama 4 46 181 234
Kentucky 4 23 50 116
Mississippi - 22 30 169
Tennessee - 27 - 231
West South Central 7 170 726 1,518
Arkansas - 26 104 201
Louisiana 1 32 64 254
Oklahoma 1 21 9 150
Texas 5 112 549 913
Mountain 4 122 403 1,068
Arizona 1 52 146 375
Colorado - 29 87 177
Idaho - 5 8 15
Montana 2 15 43 87
Nevada - 23 21 179
New Mexico - 23 59 180
Utah 1 15 39 53
Wyoming - 1 - 2
Pacific 30 191 851 1,812
Alaska - 6 17 27
California 7 156 603 1,419
Hawaii - 0 - -
Oregon 11 26 100 187
Washington 12 33 131 179
U.S. Territories - 7 - 63
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 7 - 63
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 -
Total 107 1,074 4,575 10,380
  • 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.