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 December 2, 2023 (Week 48)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 114 1,157 39,399 55,076
New England - 38 822 1,264
Connecticut - 5 16 234
Maine - 4 57 75
Massachusetts - 22 629 770
New Hampshire - 3 40 70
Rhode Island - 15 79 112
Vermont - 1 1 3
Middle Atlantic 22 114 3,802 5,614
New Jersey - 25 581 960
New York (excluding New York City) 14 25 690 1,212
New York City 4 52 1,506 2,148
Pennsylvania 4 35 1,025 1,294
East North Central 5 129 3,920 5,867
Illinois - 31 681 1,369
Indiana 5 21 524 637
Michigan - 28 730 897
Ohio - 58 1,523 2,269
Wisconsin - 19 462 695
West North Central 11 95 2,825 3,605
Iowa 7 12 297 309
Kansas 3 11 279 320
Minnesota - 19 444 637
Missouri - 44 1,005 1,362
Nebraska - 9 136 196
North Dakota 1 5 76 61
South Dakota - 24 588 720
South Atlantic 11 261 8,901 11,879
Delaware - 10 179 225
District of Columbia - 13 145 256
Florida 8 113 3,816 4,272
Georgia 3 60 1,813 2,051
Maryland U NC U 737
North Carolina - 57 1,765 2,305
South Carolina - 22 343 968
Virginia - 26 692 865
West Virginia - 8 148 200
East South Central 12 92 2,609 3,638
Alabama 12 46 1,245 1,101
Kentucky - 19 387 621
Mississippi - 26 497 868
Tennessee - 38 480 1,048
West South Central 11 171 5,659 7,639
Arkansas - 31 793 939
Louisiana - 35 858 1,118
Oklahoma - 26 344 1,198
Texas 11 108 3,664 4,384
Mountain 6 129 3,858 5,031
Arizona - 53 1,453 2,015
Colorado - 27 710 844
Idaho 1 6 72 110
Montana 4 15 277 289
Nevada 1 21 424 842
New Mexico - 23 634 695
Utah - 13 282 217
Wyoming - 1 6 19
Pacific 36 216 7,003 10,539
Alaska - 7 73 146
California 7 166 5,354 7,307
Hawaii - 4 - 224
Oregon 12 27 767 1,059
Washington 17 41 809 1,803
U.S. Territories - 17 96 351
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 17 96 351
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 - 5
Total 114 1,164 39,495 55,432
  • 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.