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 Cryptosporidiosis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 121 385 5,843 6,433
New England 1 19 203 223
Connecticut - 2 10 24
Maine - 6 28 31
Massachusetts 1 14 109 93
New Hampshire - 5 25 20
Rhode Island - 5 24 34
Vermont - 3 7 21
Middle Atlantic 23 94 754 884
New Jersey 1 36 132 185
New York (excluding New York City) 14 27 236 273
New York City - 20 139 159
Pennsylvania 8 21 247 267
East North Central 22 86 1,049 1,102
Illinois - 21 232 243
Indiana - 16 144 129
Michigan - 27 163 181
Ohio 13 23 286 274
Wisconsin 9 28 224 275
West North Central 7 58 568 932
Iowa 1 20 216 292
Kansas - 5 47 58
Minnesota - 25 - 273
Missouri 2 10 145 146
Nebraska 3 7 65 74
North Dakota 1 4 25 30
South Dakota - 7 70 59
South Atlantic 13 86 1,119 1,132
Delaware - 3 10 24
District of Columbia - 2 21 -
Florida - 20 344 313
Georgia 8 20 236 253
Maryland 1 12 78 69
North Carolina - 16 159 194
South Carolina - 10 80 80
Virginia 4 16 160 131
West Virginia - 11 31 68
East South Central 2 31 362 432
Alabama - 11 80 91
Kentucky - 15 116 170
Mississippi - 6 49 45
Tennessee 2 15 117 126
West South Central 21 52 577 526
Arkansas 5 7 53 51
Louisiana - 7 93 104
Oklahoma 6 7 70 38
Texas 10 45 361 333
Mountain 16 35 556 501
Arizona 2 8 80 61
Colorado - 14 156 168
Idaho 1 6 45 43
Montana - 5 56 33
Nevada - 6 8 30
New Mexico - 5 28 45
Utah 13 11 158 109
Wyoming - 7 25 12
Pacific 16 41 655 701
Alaska - 2 8 3
California 15 33 506 495
Hawaii - 3 19 6
Oregon 1 8 76 58
Washington - 8 46 139
U.S. Territories - 0 - 1
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 0 - 1
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - 1
Total 121 385 5,843 6,435
  • 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.