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 August 12, 2023 (Week 32)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 120 1,460 24,530 42,203
New England - 38 479 846
Connecticut - 9 16 152
Maine - 7 34 46
Massachusetts - 24 357 525
New Hampshire - 4 28 44
Rhode Island - 15 44 76
Vermont - 0 - 3
Middle Atlantic 19 145 2,509 3,797
New Jersey - 29 373 654
New York (excluding New York City) 15 33 504 856
New York City - 64 951 1,425
Pennsylvania 4 37 681 862
East North Central 4 203 2,358 5,487
Illinois - 37 412 903
Indiana 3 23 334 429
Michigan 1 27 462 610
Ohio - 124 813 3,067
Wisconsin - 24 337 478
West North Central 1 95 1,781 2,423
Iowa - 15 187 204
Kansas - 13 183 194
Minnesota 1 17 280 436
Missouri - 40 658 931
Nebraska - 8 89 132
North Dakota - 3 41 46
South Dakota - 24 343 480
South Atlantic 14 279 5,512 7,645
Delaware - 26 130 272
District of Columbia - 10 57 182
Florida 7 114 2,542 2,878
Georgia 7 58 1,129 1,398
Maryland U NC U U
North Carolina - 65 1,102 1,563
South Carolina - 34 53 642
Virginia - 28 465 571
West Virginia - 8 34 139
East South Central 9 90 1,775 2,426
Alabama 5 37 765 729
Kentucky 4 18 229 414
Mississippi - 26 306 580
Tennessee - 38 475 703
West South Central 19 236 3,258 5,680
Arkansas 3 58 545 1,270
Louisiana 1 42 533 707
Oklahoma - 34 16 790
Texas 15 120 2,164 2,913
Mountain 2 140 2,144 3,381
Arizona - 61 907 1,377
Colorado - 26 437 579
Idaho - 5 60 83
Montana 1 17 171 168
Nevada - 31 61 565
New Mexico - 25 378 461
Utah 1 12 125 135
Wyoming - 3 5 13
Pacific 52 376 4,714 10,518
Alaska - 7 44 83
California 17 319 3,579 8,396
Hawaii - 10 - 153
Oregon 17 31 539 703
Washington 18 50 552 1,183
U.S. Territories - 17 96 246
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 17 96 246
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 - 4
Total 120 1,464 24,626 42,453
  • 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 2022 and 2023 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. CDC Division of Health Informatics and Surveillance. 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.