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 30, 2023 (Week 52)
Reporting Area Campylobacteriosis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 126 2,218 74,062 66,613
New England 4 96 2,871 3,398
Connecticut - 31 285 714
Maine 1 16 223 215
Massachusetts 3 63 1,638 1,678
New Hampshire - 12 321 336
Rhode Island - 18 237 249
Vermont - 10 167 206
Middle Atlantic 52 327 11,606 10,334
New Jersey - 85 2,215 1,907
New York (excluding New York City) 42 127 3,092 2,720
New York City 10 107 3,676 3,016
Pennsylvania - 86 2,623 2,691
East North Central 3 274 8,685 8,317
Illinois 1 93 2,566 2,336
Indiana - 24 554 988
Michigan - 56 1,585 1,505
Ohio - 87 2,550 2,142
Wisconsin 2 50 1,430 1,346
West North Central 4 162 4,761 5,536
Iowa - 58 1,293 1,066
Kansas 1 40 860 731
Minnesota - 23 - 1,539
Missouri - 52 1,449 1,178
Nebraska 3 24 569 554
North Dakota - 9 140 161
South Dakota - 18 450 307
South Atlantic 10 380 12,838 11,331
Delaware 3 10 178 225
District of Columbia - 8 126 41
Florida - 140 4,353 4,021
Georgia 1 57 1,720 1,586
Maryland 2 40 1,232 1,092
North Carolina - 84 2,263 1,860
South Carolina - 34 798 634
Virginia 4 54 1,709 1,473
West Virginia - 23 459 399
East South Central - 121 3,722 3,567
Alabama - 34 707 813
Kentucky - 41 1,047 1,176
Mississippi - 26 640 595
Tennessee - 50 1,328 983
West South Central 4 323 7,420 6,034
Arkansas 4 33 798 659
Louisiana - 35 817 741
Oklahoma - 101 1,550 1,080
Texas - 204 4,255 3,554
Mountain 8 175 5,804 5,370
Arizona 5 56 1,361 1,508
Colorado 3 65 1,668 1,329
Idaho - 24 564 507
Montana - 20 414 358
Nevada - 11 226 225
New Mexico - 24 506 593
Utah - 31 840 668
Wyoming - 14 225 182
Pacific 41 480 16,355 12,726
Alaska 5 10 162 137
California 20 365 12,033 9,058
Hawaii 11 39 954 676
Oregon 1 36 1,093 973
Washington 4 69 2,113 1,882
U.S. Territories - 4 47 104
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - 3
Guam - 0 - 4
Puerto Rico - 4 47 97
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 4
Total 126 2,219 74,110 66,721
  • 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.