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 December 3, 2022 (Week 48)
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 65 309 9,818 8,570 6 282 2,628 2,344
New England 3 19 362 392 - 9 62 75
Connecticut - 4 26 67 - 3 18 27
Maine 1 3 51 58 - 1 1 2
Massachusetts 1 11 158 129 - 6 38 37
New Hampshire - 4 37 57 - 1 2 5
Rhode Island 1 5 59 34 - 2 2 4
Vermont - 4 31 47 - 1 1 -
Middle Atlantic 9 75 1,528 1,151 - 25 241 326
New Jersey 1 33 460 154 - 8 66 80
New York (excluding New York City) 4 18 328 410 - 1 3 131
New York City 2 19 312 267 - 18 172 115
Pennsylvania 2 19 428 320 N NC N N
East North Central 5 71 1,709 1,702 - 36 360 359
Illinois - 21 408 287 - 29 192 126
Indiana 1 4 51 206 - 2 15 17
Michigan 1 13 269 235 - 6 55 50
Ohio - 23 492 378 - 7 37 70
Wisconsin 3 27 489 596 - 9 61 96
West North Central 7 41 1,000 1,403 - 8 96 357
Iowa 2 20 405 422 - 4 29 88
Kansas - 6 106 101 - 4 23 69
Minnesota - 6 - 414 - 1 - 64
Missouri 3 10 234 217 - 5 25 80
Nebraska 2 6 116 95 - 3 17 31
North Dakota - 6 47 33 - 0 - 9
South Dakota - 5 92 121 - 1 2 16
South Atlantic 23 68 1,776 1,261 5 128 934 550
Delaware - 3 36 22 - 2 3 5
District of Columbia - 0 - 5 - 0 - -
Florida 12 20 551 311 3 74 507 252
Georgia 3 17 382 243 - 40 177 67
Maryland 1 12 147 90 1 5 44 47
North Carolina - 13 167 248 - 29 86 108
South Carolina 1 10 153 82 - 14 61 27
Virginia 6 13 233 194 1 11 53 35
West Virginia - 8 107 66 - 2 3 9
East South Central 2 29 672 602 - 7 25 53
Alabama 1 8 145 116 - 0 - 6
Kentucky - 15 247 213 N NC N N
Mississippi - 5 69 60 N NC N N
Tennessee 1 15 211 213 - 7 25 47
West South Central 8 67 830 636 1 78 652 344
Arkansas 1 6 85 65 - 2 10 15
Louisiana - 7 153 122 - 13 60 48
Oklahoma 2 11 76 87 N NC N N
Texas 5 51 516 362 1 74 582 281
Mountain 2 31 769 658 - 13 126 183
Arizona - 7 102 101 - 3 12 21
Colorado 1 12 247 200 - 10 87 123
Idaho - 4 65 76 N NC N N
Montana - 4 49 52 - 1 4 4
Nevada - 6 48 20 N NC N N
New Mexico - 4 61 65 - 1 3 8
Utah 1 9 177 130 - 3 19 24
Wyoming - 3 20 14 - 1 1 3
Pacific 6 39 1,172 765 - 17 132 97
Alaska - 1 6 18 - 1 2 -
California 5 32 834 477 - 15 120 65
Hawaii - 1 10 8 - 1 1 -
Oregon - 7 106 119 - 2 8 14
Washington 1 9 216 143 - 1 1 18
U.S. Territories - 1 1 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 1 1 - 0 - 1
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - 1 - 0 - 1
Total 65 309 9,819 8,572 6 282 2,628 2,346
  • 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.