Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1i. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 20, 2022 (Week 33)
Reporting Area Cryptosporidiosis Cyclosporiasis
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †
U.S. Residents, excluding U.S. Territories 104 274 5,699 5,235 31 226 1,710 1,983
New England 6 17 232 251 2 9 59 69
Connecticut - 4 25 34 - 3 17 27
Maine - 4 31 39 - 1 1 2
Massachusetts 4 8 104 83 - 6 36 32
New Hampshire - 6 17 41 - 1 2 5
Rhode Island - 4 33 22 2 1 2 3
Vermont 2 4 22 32 - 1 1 -
Middle Atlantic 16 53 757 681 1 18 153 300
New Jersey - 14 118 96 - 1 2 77
New York (excluding New York City) 6 18 223 247 - 4 3 121
New York City 1 20 154 134 1 18 148 102
Pennsylvania 9 17 262 204 N NC N N
East North Central 11 75 985 1,040 1 36 247 328
Illinois - 18 223 184 - 29 149 121
Indiana 1 5 4 102 - 2 12 15
Michigan - 13 149 147 - 5 24 32
Ohio - 23 310 249 - 5 13 68
Wisconsin 10 39 299 358 1 9 49 92
West North Central 6 49 636 891 - 16 48 327
Iowa 1 24 278 272 - 4 20 83
Kansas 1 7 62 65 - 5 10 64
Minnesota - 18 - 255 - 2 - 62
Missouri 3 11 133 112 - 8 13 68
Nebraska - 5 73 66 - 2 5 26
North Dakota - 5 30 26 - 0 - 9
South Dakota 1 5 60 95 - 1 - 15
South Atlantic 16 38 922 776 7 117 618 480
Delaware 1 3 25 13 - 2 3 4
District of Columbia - 1 - 4 - 0 - -
Florida 3 20 343 189 3 74 334 215
Georgia 4 13 227 144 1 39 154 61
Maryland 1 6 68 41 1 4 22 35
North Carolina - 11 - 166 - 3 - 102
South Carolina - 8 80 52 - 14 59 24
Virginia 7 13 145 132 2 11 46 30
West Virginia - 5 34 35 - 1 - 9
East South Central 4 22 412 366 - 8 21 39
Alabama - 8 93 69 - 1 - 5
Kentucky 2 13 164 135 N NC N N
Mississippi - 5 41 18 N NC N N
Tennessee 2 12 114 144 - 8 21 34
West South Central 19 53 532 371 17 60 375 204
Arkansas 6 6 59 38 - 2 6 10
Louisiana 1 11 105 41 1 7 37 27
Oklahoma - 4 42 61 N NC N N
Texas 12 51 326 231 16 56 332 167
Mountain 6 27 496 406 2 12 102 164
Arizona 1 8 72 62 - 3 9 19
Colorado 1 11 170 119 2 9 74 114
Idaho - 4 43 52 N NC N N
Montana - 4 29 44 - 1 2 4
Nevada - 3 16 13 N NC N N
New Mexico - 5 42 22 - 2 2 3
Utah 4 9 113 88 - 3 15 23
Wyoming - 2 11 6 - 1 - 1
Pacific 20 34 727 453 1 9 87 72
Alaska - 5 4 3 - 1 1 -
California 15 27 512 276 1 9 78 58
Hawaii - 1 3 3 - 0 - -
Oregon 1 5 60 86 - 1 7 14
Washington 4 9 148 85 - 1 1 -
U.S. Territories - 1 - - - 0 - 1
American Samoa N NC N N N NC N N
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 - - - 0 - 1
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 1 - - - 0 - 2
Total 104 274 5,699 5,235 31 226 1,710 1,986
  • 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.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting years 2021 and 2022 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 as numbered tables. 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.