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 April 6, 2024 (Week 14)
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 1,005 7,411 14,431
New England - 28 185 291
Connecticut - 0 - 16
Maine - 4 2 16
Massachusetts - 21 159 222
New Hampshire - 3 9 18
Rhode Island - 14 12 19
Vermont - 1 3 -
Middle Atlantic 18 108 829 1,326
New Jersey - 20 96 231
New York (excluding New York City) 18 66 256 232
New York City - 52 308 499
Pennsylvania - 35 169 364
East North Central 5 119 642 1,541
Illinois - 32 48 385
Indiana 5 20 124 177
Michigan - 28 156 226
Ohio - 54 241 572
Wisconsin - 18 73 181
West North Central 8 86 613 999
Iowa 5 13 90 96
Kansas 1 16 90 90
Minnesota 1 19 109 141
Missouri 1 40 199 402
Nebraska - 8 36 44
North Dakota - 4 19 23
South Dakota - 22 70 203
South Atlantic 6 305 1,664 3,117
Delaware - 8 37 65
District of Columbia - 15 20 74
Florida 6 215 786 1,277
Georgia - 55 326 681
Maryland U NC U U
North Carolina - 58 349 608
South Carolina - 21 - 121
Virginia - 28 142 246
West Virginia - 10 4 45
East South Central 11 83 439 1,070
Alabama 7 46 305 362
Kentucky 4 23 78 158
Mississippi - 23 56 238
Tennessee - 27 - 312
West South Central 9 172 1,101 2,083
Arkansas - 26 141 271
Louisiana - 33 128 361
Oklahoma - 20 10 198
Texas 9 112 822 1,253
Mountain 2 123 604 1,485
Arizona 1 52 211 516
Colorado - 29 143 252
Idaho 1 5 15 25
Montana - 13 61 119
Nevada - 22 30 253
New Mexico - 23 78 231
Utah - 15 65 86
Wyoming - 1 1 3
Pacific 29 195 1,334 2,519
Alaska - 6 30 40
California 14 154 982 1,959
Hawaii - 0 - -
Oregon 4 26 143 263
Washington 11 33 179 257
U.S. Territories - 4 - 78
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 4 - 78
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 -
Total 88 1,006 7,412 14,509
  • 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.