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 October 1, 2022 (Week 39)
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 62 289 7,664 6,765 10 261 2,311 2,201
New England 4 19 297 317 - 9 61 73
Connecticut 1 4 26 40 - 3 18 27
Maine - 3 36 54 - 1 1 2
Massachusetts 2 11 128 105 - 6 37 36
New Hampshire - 4 30 47 - 1 2 5
Rhode Island 1 4 49 30 - 2 2 3
Vermont - 4 28 41 - 1 1 -
Middle Atlantic 15 53 1,099 916 1 18 173 317
New Jersey 3 21 273 122 - 1 2 79
New York (excluding New York City) 5 18 279 323 - 1 3 129
New York City 2 14 214 206 1 18 168 109
Pennsylvania 5 19 333 265 N NC N N
East North Central 10 69 1,339 1,384 1 36 298 338
Illinois - 21 306 224 - 29 180 125
Indiana - 8 6 164 - 2 13 17
Michigan 1 12 208 191 - 5 26 32
Ohio - 23 405 298 - 7 25 69
Wisconsin 9 25 414 507 1 9 54 95
West North Central 1 53 793 1,156 - 9 70 354
Iowa 1 24 346 365 - 4 26 86
Kansas - 7 69 83 - 5 15 69
Minnesota - 16 - 336 - 1 - 63
Missouri - 10 173 156 - 4 16 80
Nebraska - 6 95 83 - 3 12 31
North Dakota - 6 37 30 - 0 - 9
South Dakota - 5 73 103 - 1 1 16
South Atlantic 6 63 1,420 978 3 125 884 531
Delaware 1 3 31 17 - 2 3 4
District of Columbia - 1 - 4 - 0 - -
Florida - 20 421 230 - 74 470 245
Georgia - 18 294 183 - 39 173 68
Maryland 2 12 115 58 3 5 40 43
North Carolina - 13 167 209 - 29 86 103
South Carolina 2 10 124 63 - 14 61 26
Virginia 1 13 186 159 - 11 50 33
West Virginia - 5 82 55 - 1 1 9
East South Central 2 29 534 456 1 7 24 51
Alabama - 8 116 84 - 0 - 6
Kentucky 2 15 208 174 N NC N N
Mississippi - 5 51 21 N NC N N
Tennessee - 12 159 177 1 7 24 45
West South Central 6 53 634 468 4 74 558 283
Arkansas 2 6 72 50 - 2 8 14
Louisiana 2 11 126 64 - 13 57 27
Oklahoma 2 7 58 73 N NC N N
Texas - 51 378 281 4 70 493 242
Mountain 5 28 638 501 - 13 122 173
Arizona 3 8 94 75 - 3 12 21
Colorado - 12 214 154 - 10 85 118
Idaho - 4 54 65 N NC N N
Montana 1 4 45 47 - 1 4 4
Nevada - 3 23 16 N NC N N
New Mexico 1 4 52 33 - 1 3 5
Utah - 9 139 102 - 3 18 23
Wyoming - 3 17 9 - 1 - 2
Pacific 13 36 910 589 - 15 121 81
Alaska - 2 5 15 - 1 2 -
California 11 28 641 360 - 13 109 67
Hawaii - 1 9 5 - 1 1 -
Oregon - 5 78 104 - 2 8 14
Washington 2 9 177 105 - 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 62 289 7,664 6,765 10 261 2,311 2,204
  • 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 year 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.