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 27, 2024 (Week 30)
Reporting Area Cryptosporidiosis
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 158 457 4,996 6,979
New England 6 17 174 247
Connecticut 1 5 6 23
Maine - 4 35 29
Massachusetts 5 9 84 119
New Hampshire - 3 20 32
Rhode Island - 8 12 30
Vermont - 3 17 14
Middle Atlantic 19 57 685 840
New Jersey 1 12 79 151
New York (excluding New York City) 14 30 247 237
New York City - 20 152 176
Pennsylvania 4 18 207 276
East North Central 58 95 943 1,192
Illinois 1 23 170 261
Indiana - 9 76 200
Michigan 3 14 147 187
Ohio 37 22 309 285
Wisconsin 17 33 241 259
West North Central 10 84 431 894
Iowa - 23 167 249
Kansas 3 4 47 54
Minnesota - 42 - 238
Missouri - 17 101 169
Nebraska 7 10 39 72
North Dakota - 3 9 32
South Dakota - 10 68 80
South Atlantic 15 71 985 1,304
Delaware 2 3 19 21
District of Columbia - 2 11 22
Florida 1 23 265 385
Georgia 4 21 186 303
Maryland 3 15 68 87
North Carolina - 20 169 184
South Carolina 2 12 99 81
Virginia 3 11 161 164
West Virginia - 4 7 57
East South Central 7 36 118 425
Alabama 6 11 24 99
Kentucky 1 16 72 130
Mississippi - 4 22 72
Tennessee - 11 - 124
West South Central 8 46 468 645
Arkansas 4 6 32 54
Louisiana - 7 70 103
Oklahoma 3 11 56 70
Texas 1 30 310 418
Mountain 3 90 318 632
Arizona - 7 66 80
Colorado - 12 63 166
Idaho - 12 17 50
Montana - 9 25 63
Nevada - 4 10 15
New Mexico - 5 23 34
Utah 3 63 107 197
Wyoming - 3 7 27
Pacific 32 47 874 800
Alaska - 4 1 8
California 27 36 682 545
Hawaii - 3 - 19
Oregon 1 8 59 86
Washington 4 10 132 142
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 - 1 - -
Total 158 458 4,996 6,980
  • 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.