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 July 29, 2023 (Week 30)
Reporting Area Campylobacteriosis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 900 1,739 38,334 36,405
New England 37 89 1,507 1,794
Connecticut - 26 182 341
Maine 5 9 99 104
Massachusetts 26 53 844 948
New Hampshire 6 11 187 189
Rhode Island - 13 120 122
Vermont - 10 75 90
Middle Atlantic 219 289 6,255 5,432
New Jersey 1 63 1,193 1,092
New York (excluding New York City) 100 127 1,605 1,319
New York City 65 95 2,057 1,601
Pennsylvania 53 82 1,400 1,420
East North Central 95 258 4,196 4,535
Illinois 1 80 1,036 1,333
Indiana - 34 278 532
Michigan 9 50 819 763
Ohio 72 98 1,348 1,200
Wisconsin 13 48 715 707
West North Central 43 157 2,343 3,122
Iowa 8 57 671 616
Kansas 5 34 394 406
Minnesota - 49 - 832
Missouri 19 42 667 652
Nebraska 11 22 301 307
North Dakota - 9 81 109
South Dakota - 18 229 200
South Atlantic 79 296 6,451 6,295
Delaware - 11 44 124
District of Columbia - 8 71 15
Florida - 127 2,338 2,253
Georgia 12 43 683 941
Maryland 29 44 685 582
North Carolina - 61 1,119 1,026
South Carolina 6 27 447 349
Virginia 32 54 931 782
West Virginia - 16 133 223
East South Central 18 102 1,805 2,003
Alabama 6 34 374 495
Kentucky - 35 436 639
Mississippi 1 21 293 365
Tennessee 11 45 702 504
West South Central 103 281 4,350 3,222
Arkansas 21 32 425 366
Louisiana 5 35 501 442
Oklahoma 77 101 836 516
Texas - 179 2,588 1,898
Mountain 80 157 3,125 2,948
Arizona 31 56 864 884
Colorado 34 59 892 698
Idaho 3 23 296 256
Montana - 19 197 212
Nevada - 16 80 182
New Mexico 6 27 287 269
Utah - 27 384 353
Wyoming 6 9 125 94
Pacific 226 388 8,302 7,054
Alaska 3 9 60 66
California 208 330 6,738 5,087
Hawaii - 38 573 310
Oregon 15 36 597 533
Washington - 68 334 1,058
U.S. Territories - 4 31 58
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 4 31 58
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 1 1
Total 900 1,740 38,366 36,464
  • 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.