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 May 6, 2023 (Week 18)
Reporting Area Campylobacteriosis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 613 1,678 18,174 17,287
New England 31 102 812 876
Connecticut 6 26 179 169
Maine 3 9 41 48
Massachusetts 15 55 402 473
New Hampshire 7 13 98 99
Rhode Island - 13 56 57
Vermont - 8 36 30
Middle Atlantic 96 238 2,703 2,688
New Jersey - 59 569 556
New York (excluding New York City) 18 51 316 601
New York City 48 88 1,166 863
Pennsylvania 30 84 652 668
East North Central 38 256 2,098 2,230
Illinois 3 80 713 699
Indiana - 34 52 246
Michigan 1 50 338 378
Ohio 28 98 653 553
Wisconsin 6 48 342 354
West North Central 45 125 1,020 1,035
Iowa 13 40 322 304
Kansas 6 32 167 191
Minnesota - 0 - -
Missouri 10 36 284 300
Nebraska 14 21 128 129
North Dakota 1 10 24 46
South Dakota 1 19 95 65
South Atlantic 92 296 3,347 3,274
Delaware - 9 19 64
District of Columbia - 5 29 4
Florida 28 127 1,358 1,260
Georgia 4 43 360 529
Maryland 21 43 337 281
North Carolina - 58 534 491
South Carolina 14 30 210 179
Virginia 25 48 447 359
West Virginia - 19 53 107
East South Central 12 99 748 971
Alabama - 33 35 231
Kentucky - 38 243 283
Mississippi - 22 140 179
Tennessee 12 40 330 278
West South Central 78 198 1,726 1,453
Arkansas 9 31 178 144
Louisiana 6 32 214 210
Oklahoma 11 51 252 231
Texas 52 161 1,082 868
Mountain 74 146 1,386 1,412
Arizona 48 51 422 452
Colorado 18 42 337 355
Idaho 1 18 133 116
Montana 4 19 89 86
Nevada 1 12 46 80
New Mexico 2 28 123 107
Utah - 26 189 168
Wyoming - 8 47 48
Pacific 147 356 4,334 3,348
Alaska 1 9 34 40
California 129 253 3,388 2,429
Hawaii 2 30 264 128
Oregon 15 30 314 259
Washington - 68 334 492
U.S. Territories - 4 16 39
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 4 16 39
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 1 1
Total 613 1,679 18,191 17,327
  • 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/docs/Readers-Guide-WONDER-Tables-20210421-508.pdf.
  • † 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.