Notice: For data on COVID-19 in the United States, please see https://www.cdc.gov/coronavirus/2019-ncov/cases-in-us.html

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

TABLE 1ff. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending October 1, 2022 (Week 39)
Reporting Area Severe acute respiratory syndrome-associated coronavirus disease Shiga toxin-producing Escherichia coli (STEC) Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †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 - 0 - - 92 394 9,608 10,048 110 344 9,367 6,766
New England - 0 - - 2 13 263 272 8 16 295 232
Connecticut - 0 - - 2 8 94 84 4 6 66 54
Maine - 0 - - - 2 10 22 - 2 6 4
Massachusetts - 0 - - - 7 97 97 3 9 166 121
New Hampshire - 0 - - - 3 21 25 - 1 13 11
Rhode Island - 0 - - - 4 32 33 1 3 35 36
Vermont - 0 - - - 2 9 11 - 1 9 6
Middle Atlantic - 0 - - 12 46 870 1,188 27 67 1,727 1,093
New Jersey - 0 - - - 2 - 16 - 19 332 204
New York (excluding New York City) - 0 - - 5 25 315 419 9 15 273 169
New York City - 0 - - 1 17 300 411 15 37 929 556
Pennsylvania - 0 - - 6 15 255 342 3 10 193 164
East North Central - 0 - - 8 114 1,311 1,382 2 33 770 619
Illinois - 0 - - - 18 307 360 - 19 312 208
Indiana - 0 - - - 6 9 142 - 3 - 60
Michigan - 0 - - 2 63 247 174 1 6 94 112
Ohio - 0 - - - 46 420 357 - 14 251 171
Wisconsin - 0 - - 6 21 328 349 1 16 113 68
West North Central - 0 - - 13 59 1,042 1,611 - 12 213 388
Iowa - 0 - - 1 27 408 433 - 6 74 65
Kansas - 0 - - - 11 147 184 - 3 25 51
Minnesota - 0 - - - 17 - 460 - 7 - 167
Missouri - 0 - - 2 14 192 232 - 4 56 47
Nebraska - 0 - - 10 13 197 165 - 5 41 44
North Dakota - 0 - - - 4 36 68 - 1 4 2
South Dakota - 0 - - - 6 62 69 - 2 13 12
South Atlantic - 0 - - 4 82 1,875 1,280 11 60 1,466 958
Delaware - 0 - - - 2 19 18 - 2 14 14
District of Columbia - 0 - - - 0 - 1 - 1 - 10
Florida - 0 - - - 37 743 429 - 38 600 341
Georgia - 0 - - - 16 273 293 1 14 289 192
Maryland - 0 - - 1 16 184 193 6 9 143 82
North Carolina - 0 - - - 15 219 - - 14 166 138
South Carolina - 0 - - 1 8 84 52 - 6 73 33
Virginia - 0 - - 2 38 298 236 4 10 169 136
West Virginia - 0 - - - 6 55 58 - 2 12 12
East South Central - 0 - - 2 26 484 479 - 16 277 213
Alabama - 0 - - - 8 117 106 - 4 51 61
Kentucky - 0 - - - 8 110 145 - 5 47 47
Mississippi - 0 - - - 1 2 5 - 9 74 20
Tennessee - 0 - - 2 19 255 223 - 7 105 85
West South Central - 0 - - 14 112 949 772 5 46 708 526
Arkansas - 0 - - 4 13 117 91 1 3 32 12
Louisiana - 0 - - 1 7 74 49 3 6 100 54
Oklahoma - 0 - - 9 33 166 100 1 4 43 28
Texas - 0 - - - 107 592 532 - 44 533 432
Mountain - 0 - - 15 47 1,072 1,198 37 42 969 620
Arizona - 0 - - 5 14 248 233 20 21 453 242
Colorado - 0 - - 7 22 423 395 8 14 233 165
Idaho - 0 - - - 8 17 140 - 3 5 21
Montana - 0 - - - 4 34 89 - 2 13 6
Nevada - 0 - - - 6 60 60 - 11 51 64
New Mexico - 0 - - 1 4 39 37 4 10 129 73
Utah - 0 - - 2 12 199 187 4 4 74 45
Wyoming - 0 - - - 6 52 57 1 2 11 4
Pacific - 0 - - 22 71 1,742 1,866 20 117 2,942 2,117
Alaska - 0 - - - 3 8 8 - 1 5 3
California - 0 - - 15 56 1,338 1,587 16 101 2,470 1,731
Hawaii - 0 - - - 3 21 3 - 3 20 22
Oregon - 0 - - 7 15 204 240 1 8 143 96
Washington - 0 - - - 10 171 28 3 20 304 265
U.S. Territories - 0 - - - 2 6 4 - 2 4 13
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - 12
Puerto Rico - 0 - - - 2 6 4 - 2 4 1
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - 1 - 1 5 -
Total - 0 - - 92 394 9,614 10,053 110 344 9,376 6,779
  • 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.