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 September 17, 2022 (Week 37)
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 110 267 6,863 6,290 10 241 2,115 2,158
New England 2 18 279 306 - 9 60 72
Connecticut - 4 25 39 - 3 18 27
Maine 1 3 36 52 - 1 1 2
Massachusetts 1 11 122 101 - 6 36 35
New Hampshire - 3 21 46 - 1 2 5
Rhode Island - 4 48 27 - 2 2 3
Vermont - 4 27 41 - 1 1 -
Middle Atlantic 18 52 980 861 - 18 166 316
New Jersey 6 19 224 118 - 1 2 78
New York (excluding New York City) 5 18 258 303 - 1 3 129
New York City 1 14 191 189 - 18 161 109
Pennsylvania 6 18 307 251 N NC N N
East North Central 7 60 1,194 1,289 1 36 285 336
Illinois - 18 247 209 - 29 169 123
Indiana - 8 6 141 - 2 13 17
Michigan 2 11 188 179 - 5 26 32
Ohio - 23 376 280 - 7 25 69
Wisconsin 5 25 377 480 1 9 52 95
West North Central 13 53 747 1,060 1 9 70 349
Iowa 4 24 326 321 - 4 26 84
Kansas 2 7 68 78 - 5 15 69
Minnesota - 16 - 318 - 1 - 63
Missouri 4 10 162 137 - 4 16 79
Nebraska 3 6 88 77 1 3 12 29
North Dakota - 6 33 29 - 0 - 9
South Dakota - 5 70 100 - 1 1 16
South Atlantic 25 52 1,139 902 2 119 779 518
Delaware 1 3 29 16 - 2 3 4
District of Columbia - 1 - 4 - 0 - -
Florida 5 20 404 218 1 74 457 236
Georgia 4 15 270 165 - 39 171 68
Maryland 8 11 106 48 1 5 37 40
North Carolina - 11 - 192 - 1 - 102
South Carolina - 8 80 61 - 14 60 26
Virginia 7 13 177 150 - 11 50 33
West Virginia - 5 73 48 - 1 1 9
East South Central 8 27 501 423 - 7 23 51
Alabama 2 8 113 81 - 0 - 6
Kentucky 2 13 191 157 N NC N N
Mississippi 1 5 50 21 N NC N N
Tennessee 3 12 147 164 - 7 23 45
West South Central 10 53 569 431 6 67 501 264
Arkansas 2 6 69 43 - 2 8 13
Louisiana 1 11 121 61 - 8 43 27
Oklahoma 7 4 53 70 N NC N N
Texas - 51 326 257 6 63 450 224
Mountain 15 27 599 473 - 13 117 172
Arizona 4 8 88 70 - 3 12 21
Colorado 5 11 201 145 - 10 82 117
Idaho 1 4 50 64 N NC N N
Montana - 4 40 44 - 1 3 4
Nevada - 3 23 16 N NC N N
New Mexico 1 4 50 30 - 1 2 5
Utah 2 9 133 98 - 3 18 23
Wyoming 2 2 14 6 - 1 - 2
Pacific 12 35 855 545 - 15 114 80
Alaska 1 5 5 8 - 1 2 -
California 8 28 609 334 - 13 102 66
Hawaii - 2 8 4 - 1 1 -
Oregon 3 5 73 98 - 2 8 14
Washington - 9 160 101 - 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 110 267 6,863 6,290 10 241 2,115 2,161
  • 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.