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 4, 2023 (Week 09)
Reporting Area Syphilis
Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 111 1,235 4,230 9,152
New England - 37 61 232
Connecticut - 10 - 39
Maine - 7 2 10
Massachusetts - 25 58 147
New Hampshire - 4 - 11
Rhode Island - 7 1 24
Vermont - 1 - 1
Middle Atlantic 21 149 504 959
New Jersey - 31 2 167
New York (excluding New York City) 14 60 138 164
New York City 4 66 232 372
Pennsylvania 3 36 132 256
East North Central 3 144 483 1,067
Illinois - 35 88 217
Indiana 2 26 64 124
Michigan - 28 71 179
Ohio 1 66 184 405
Wisconsin - 27 76 142
West North Central 5 88 335 613
Iowa - 14 45 54
Kansas 2 13 8 53
Minnesota - 20 63 135
Missouri 3 42 128 231
Nebraska - 8 16 44
North Dakota - 6 10 14
South Dakota - 18 65 82
South Atlantic 14 278 912 1,955
Delaware - 13 21 31
District of Columbia - 14 25 56
Florida 5 116 559 753
Georgia 8 52 33 353
Maryland U NC U U
North Carolina - 65 186 405
South Carolina - 29 40 160
Virginia 1 31 44 158
West Virginia - 8 4 39
East South Central 11 99 278 559
Alabama 10 36 131 160
Kentucky 1 21 41 77
Mississippi - 24 61 131
Tennessee - 39 45 191
West South Central 1 164 464 1,151
Arkansas 1 32 122 212
Louisiana - 40 65 169
Oklahoma - 8 4 47
Texas - 118 273 723
Mountain 8 134 310 846
Arizona - 54 102 344
Colorado - 30 68 170
Idaho - 8 15 22
Montana 8 17 49 31
Nevada - 31 5 135
New Mexico - 24 47 108
Utah - 11 24 35
Wyoming - 3 - 1
Pacific 48 246 883 1,770
Alaska - 6 6 8
California 13 193 565 1,395
Hawaii - 8 - 37
Oregon 21 32 155 209
Washington 14 31 157 121
U.S. Territories - 12 1 60
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 12 1 60
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 - -
Total 111 1,240 4,231 9,212
  • 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/docs/Readers-Guide-WONDER-Tables-20210421-508.pdf.
  • † 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.