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 September 30, 2023 (Week 39)
Reporting Area Campylobacteriosis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 760 2,143 55,805 50,307
New England 23 96 2,104 2,590
Connecticut - 31 184 550
Maine 1 16 162 163
Massachusetts 19 63 1,222 1,288
New Hampshire 3 12 263 258
Rhode Island - 17 148 180
Vermont - 9 125 151
Middle Atlantic 228 326 8,860 7,602
New Jersey 3 85 1,726 1,469
New York (excluding New York City) 89 127 2,355 1,944
New York City 103 95 2,821 2,170
Pennsylvania 33 81 1,958 2,019
East North Central 87 236 6,263 6,392
Illinois 1 69 1,615 1,832
Indiana - 23 380 759
Michigan 2 55 1,194 1,136
Ohio 68 87 1,965 1,637
Wisconsin 16 50 1,109 1,028
West North Central 35 155 3,551 4,377
Iowa 6 58 1,007 849
Kansas 9 34 615 581
Minnesota - 46 - 1,196
Missouri 17 49 1,032 901
Nebraska 1 22 425 446
North Dakota 1 9 118 140
South Dakota 1 18 354 264
South Atlantic 51 337 9,452 8,509
Delaware 2 11 64 178
District of Columbia - 8 98 22
Florida 17 140 3,486 2,937
Georgia 4 43 1,079 1,244
Maryland 9 40 918 824
North Carolina - 77 1,682 1,410
South Carolina 8 34 641 475
Virginia 11 54 1,284 1,105
West Virginia - 15 200 314
East South Central 2 129 2,682 2,762
Alabama - 34 536 635
Kentucky - 36 749 909
Mississippi 2 26 441 463
Tennessee - 50 956 755
West South Central 37 319 5,764 4,346
Arkansas 3 33 615 505
Louisiana - 35 660 579
Oklahoma 34 101 1,228 771
Texas - 200 3,261 2,491
Mountain 39 174 4,452 4,125
Arizona 22 56 1,106 1,187
Colorado 16 65 1,323 1,010
Idaho - 24 424 386
Montana - 20 255 288
Nevada - 11 191 170
New Mexico - 27 372 441
Utah 1 28 595 508
Wyoming - 12 186 135
Pacific 258 471 12,677 9,604
Alaska 5 9 108 111
California 201 361 9,400 6,794
Hawaii 1 38 779 494
Oregon 18 36 836 733
Washington 33 66 1,554 1,472
U.S. Territories - 4 44 83
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - 3
Guam - 0 - -
Puerto Rico - 4 44 80
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 3
Total 760 2,143 55,850 50,393
  • 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.