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 October 21, 2023 (Week 42)
Reporting Area Campylobacteriosis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 630 2,172 61,109 54,567
New England 37 96 2,340 2,777
Connecticut 6 31 206 582
Maine 4 16 180 175
Massachusetts 24 63 1,330 1,385
New Hampshire 3 12 280 273
Rhode Island - 18 202 194
Vermont - 10 142 168
Middle Atlantic 150 327 9,621 8,277
New Jersey - 85 1,885 1,569
New York (excluding New York City) 59 127 2,552 2,110
New York City 64 107 3,073 2,409
Pennsylvania 27 83 2,111 2,189
East North Central 57 262 7,061 6,922
Illinois 1 91 2,046 1,968
Indiana - 23 387 814
Michigan 4 56 1,289 1,226
Ohio 44 87 2,130 1,796
Wisconsin 8 50 1,209 1,118
West North Central 40 155 3,917 4,754
Iowa 2 58 1,098 910
Kansas 9 34 675 642
Minnesota - 38 - 1,312
Missouri 13 49 1,148 982
Nebraska 13 22 481 480
North Dakota 1 9 132 151
South Dakota 2 18 383 277
South Atlantic 66 350 10,421 9,215
Delaware 2 11 147 186
District of Columbia - 8 103 25
Florida 14 140 3,755 3,176
Georgia 6 48 1,312 1,333
Maryland 12 40 1,011 889
North Carolina - 80 1,800 1,545
South Carolina 12 34 680 521
Virginia 20 54 1,413 1,199
West Virginia - 15 200 341
East South Central 19 129 2,999 2,970
Alabama 11 34 603 675
Kentucky - 37 788 979
Mississippi 1 26 505 493
Tennessee 7 50 1,103 823
West South Central 40 323 6,381 4,739
Arkansas 9 33 679 545
Louisiana 5 35 717 618
Oklahoma 26 101 1,303 864
Texas - 204 3,682 2,712
Mountain 51 174 4,852 4,487
Arizona 30 56 1,177 1,276
Colorado 13 67 1,421 1,080
Idaho 4 24 479 415
Montana - 20 295 304
Nevada 1 11 202 191
New Mexico 1 24 429 508
Utah 2 28 663 563
Wyoming - 12 186 150
Pacific 170 476 13,517 10,426
Alaska 1 9 122 123
California 118 363 9,960 7,388
Hawaii 2 38 819 545
Oregon 22 36 904 795
Washington 27 67 1,712 1,575
U.S. Territories - 4 45 91
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - 3
Guam - 1 - 4
Puerto Rico - 4 45 84
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 3
Total 630 2,173 61,155 54,661
  • 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.