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 August 5, 2023 (Week 31)
Reporting Area Campylobacteriosis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 987 1,838 41,043 38,131
New England 32 99 1,573 1,955
Connecticut - 32 178 426
Maine 1 9 103 111
Massachusetts 23 56 893 991
New Hampshire 5 11 192 195
Rhode Island - 13 120 132
Vermont 3 10 87 100
Middle Atlantic 217 289 6,523 5,688
New Jersey - 63 1,193 1,141
New York (excluding New York City) 98 127 1,705 1,398
New York City 81 95 2,143 1,661
Pennsylvania 38 79 1,482 1,488
East North Central 108 258 4,384 4,717
Illinois 1 80 1,048 1,382
Indiana - 32 278 564
Michigan 15 50 871 808
Ohio 70 98 1,418 1,219
Wisconsin 22 48 769 744
West North Central 49 157 2,471 3,263
Iowa 7 58 713 644
Kansas 10 34 423 424
Minnesota - 48 - 879
Missouri 23 42 713 672
Nebraska 9 22 312 324
North Dakota - 9 81 112
South Dakota - 18 229 208
South Atlantic 88 299 6,894 6,571
Delaware - 11 44 133
District of Columbia - 8 71 15
Florida 32 140 2,659 2,336
Georgia 13 40 739 974
Maryland 12 44 697 606
North Carolina - 61 1,119 1,083
South Carolina - 27 447 365
Virginia 31 54 970 825
West Virginia - 16 148 234
East South Central 22 102 1,937 2,107
Alabama 11 34 400 514
Kentucky - 35 498 672
Mississippi 3 21 302 378
Tennessee 8 47 737 543
West South Central 102 282 4,478 3,344
Arkansas 24 32 449 387
Louisiana 6 35 518 456
Oklahoma 72 101 907 546
Texas - 180 2,604 1,955
Mountain 64 163 3,272 3,088
Arizona 22 56 886 911
Colorado 30 62 950 735
Idaho - 23 296 274
Montana - 20 215 221
Nevada 2 16 83 198
New Mexico 4 27 297 282
Utah 2 27 411 367
Wyoming 4 10 134 100
Pacific 305 444 9,511 7,398
Alaska 3 9 64 67
California 213 335 7,062 5,329
Hawaii 33 38 640 331
Oregon 19 36 622 551
Washington 37 67 1,123 1,120
U.S. Territories - 4 31 61
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 4 31 61
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 1 1
Total 987 1,839 41,075 38,193
  • 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.