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 1, 2023 (Week 26)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 100 1,287 18,134 28,181
New England 1 36 418 673
Connecticut - 7 16 116
Maine 1 7 27 34
Massachusetts - 25 325 417
New Hampshire - 4 20 39
Rhode Island - 15 30 65
Vermont - 0 - 2
Middle Atlantic 16 147 1,775 2,989
New Jersey - 29 7 514
New York (excluding New York City) 13 38 427 684
New York City - 64 785 1,101
Pennsylvania 3 37 556 690
East North Central 2 149 1,854 3,114
Illinois - 37 347 674
Indiana 1 23 248 343
Michigan 1 26 346 509
Ohio - 64 635 1,208
Wisconsin - 22 278 380
West North Central 11 89 1,242 1,842
Iowa 3 15 158 169
Kansas 2 13 26 162
Minnesota 3 17 221 350
Missouri 3 38 474 761
Nebraska - 7 68 113
North Dakota - 3 30 37
South Dakota - 24 265 250
South Atlantic - 283 3,787 5,914
Delaware - 13 97 98
District of Columbia - 10 57 145
Florida - 111 1,923 2,300
Georgia - 57 446 1,087
Maryland U NC U U
North Carolina - 65 881 1,193
South Carolina - 29 49 500
Virginia - 29 317 474
West Virginia - 8 17 117
East South Central 11 101 1,394 1,825
Alabama 11 36 595 566
Kentucky - 21 173 315
Mississippi - 26 240 398
Tennessee - 39 386 546
West South Central 2 175 2,288 3,395
Arkansas 2 28 439 526
Louisiana - 42 337 548
Oklahoma - 3 14 88
Texas - 121 1,498 2,233
Mountain 2 138 1,595 2,659
Arizona - 57 642 1,072
Colorado - 28 326 475
Idaho 2 4 49 70
Montana - 17 165 144
Nevada - 30 51 449
New Mexico - 25 255 344
Utah - 11 103 95
Wyoming - 3 4 10
Pacific 55 255 3,781 5,770
Alaska - 7 37 47
California 13 191 2,834 4,099
Hawaii - 5 - 89
Oregon 19 31 440 581
Washington 23 50 470 954
U.S. Territories - 15 81 193
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 15 81 193
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 - 2
Total 100 1,293 18,215 28,376
  • 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.