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 19, 2024 (Week 42)
Reporting Area Cryptosporidiosis
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 110 454 9,829 11,453
New England 2 25 324 370
Connecticut - 3 31 40
Maine - 4 52 43
Massachusetts 1 15 138 168
New Hampshire - 6 37 40
Rhode Island 1 5 34 53
Vermont - 3 32 26
Middle Atlantic 15 70 1,259 1,389
New Jersey - 13 161 210
New York (excluding New York City) 12 36 491 420
New York City - 16 251 339
Pennsylvania 3 19 356 420
East North Central 18 117 1,961 1,919
Illinois - 22 342 405
Indiana - 11 195 277
Michigan - 23 282 287
Ohio 9 55 639 461
Wisconsin 9 41 503 489
West North Central 11 47 831 1,548
Iowa - 20 305 403
Kansas 3 10 103 83
Minnesota - 10 - 497
Missouri 5 9 171 269
Nebraska 2 8 75 111
North Dakota - 9 54 41
South Dakota 1 9 123 144
South Atlantic 28 71 1,657 2,035
Delaware 1 4 31 31
District of Columbia - 3 17 32
Florida 18 23 446 545
Georgia 3 15 318 498
Maryland - 9 113 139
North Carolina - 16 297 329
South Carolina 1 13 140 140
Virginia 5 13 262 241
West Virginia - 5 33 80
East South Central 1 52 559 681
Alabama 1 13 186 177
Kentucky - 38 315 230
Mississippi - 9 51 90
Tennessee - 11 7 184
West South Central 13 84 1,128 1,016
Arkansas 2 6 58 87
Louisiana 1 13 122 140
Oklahoma 5 9 128 110
Texas 5 69 820 679
Mountain 3 30 671 1,290
Arizona - 8 95 106
Colorado - 14 238 236
Idaho - 5 44 112
Montana - 5 27 84
Nevada 1 3 25 29
New Mexico 2 6 62 60
Utah - 12 173 628
Wyoming - 2 7 35
Pacific 19 56 1,439 1,205
Alaska - 2 8 13
California 13 48 1,069 820
Hawaii - 3 31 27
Oregon 1 8 117 130
Washington 5 10 214 215
U.S. Territories - 0 - 1
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - 1
Guam - 0 - -
Puerto Rico - 0 - -
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - 2
Total 110 454 9,829 11,456
  • 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 2023 and 2024 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. Office of Public Health Data, Surveillance, and Technology. 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.