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

TABLE 1f. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 22, 2021 (Week 20)
Reporting Area Brucellosis Campylobacteriosis Candida auris, clinical §
Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †
U.S. Residents, excluding U.S. Territories - 6 27 32 492 1,197 12,967 15,691 - 6 19 44
New England - 1 2 - 32 86 744 650 - 0 - -
Connecticut - 0 - - - 19 135 154 - 0 - -
Maine - 0 - - 3 10 64 34 - 0 - -
Massachusetts - 1 1 - 19 44 362 317 - 0 - -
New Hampshire - 0 - - 6 24 117 69 - 0 - -
Rhode Island - 0 - - 4 20 64 43 - 0 - -
Vermont - 1 1 - - 10 2 33 - 0 - -
Middle Atlantic - 2 2 2 98 212 2,020 2,252 - 0 - -
New Jersey - 0 - - - 46 233 413 - 0 - -
New York (excluding New York City) - 1 - - 39 79 513 487 - 0 - -
New York City - 1 2 - 39 64 688 708 - 0 - -
Pennsylvania - 1 - 2 20 69 586 644 - 0 - -
East North Central - 2 4 3 8 208 988 2,031 - 4 2 44
Illinois - 1 1 1 - 49 232 628 - 4 2 44
Indiana - 0 - - - 17 1 215 - 0 - -
Michigan - 1 1 - - 41 44 332 - 0 - -
Ohio - 2 2 1 - 105 442 494 - 1 - -
Wisconsin - 0 - 1 8 49 269 362 - 0 - -
West North Central - 1 1 1 37 119 789 1,143 - 0 - -
Iowa - 1 - 1 24 49 344 328 - 0 - -
Kansas - 1 - - - 32 144 172 - 0 - -
Minnesota - 0 - - - 0 - - - 0 - -
Missouri - 0 - - - 27 35 340 - 0 - -
Nebraska - 1 1 - 12 26 168 163 - 0 - -
North Dakota - 1 - - 1 14 32 45 - 0 - -
South Dakota - 0 - - - 13 66 95 - 0 - -
South Atlantic - 2 4 4 47 241 2,538 2,959 - 5 9 -
Delaware - 0 - - 3 7 36 42 - 0 - -
District of Columbia - 0 - - - 2 - 25 - 0 - -
Florida - 1 3 3 - 109 1,018 1,091 - 0 - -
Georgia - 0 - - 18 34 307 396 - 0 - -
Maryland - 1 - - - 27 159 191 - 5 9 -
North Carolina - 1 1 1 - 52 339 555 - 0 - -
South Carolina - 0 - - 12 21 193 142 - 0 - -
Virginia - 1 - - 14 51 458 420 - 0 - -
West Virginia - 0 - - - 17 28 97 - 0 - -
East South Central - 1 - 1 14 82 650 810 - 0 - -
Alabama - 1 - - 9 23 209 189 N NC N N
Kentucky - 0 - - - 36 195 311 - 0 - -
Mississippi - 0 - - - 13 - 102 - 0 - -
Tennessee - 0 - 1 5 36 246 208 - 0 - -
West South Central - 2 6 7 31 403 1,257 1,442 - 3 8 -
Arkansas - 1 - 1 10 27 170 163 - 0 - -
Louisiana - 1 1 2 8 22 179 197 - 0 - -
Oklahoma - 0 - - 13 62 243 297 - 0 - -
Texas - 2 5 4 - 368 665 785 - 3 8 -
Mountain - 1 - 6 35 114 951 1,174 - 0 - -
Arizona - 1 - 3 15 40 253 393 - 0 - -
Colorado - 0 - 1 9 36 225 233 - 0 - -
Idaho - 0 - 2 8 29 112 121 - 0 - -
Montana - 0 - - - 14 69 100 - 0 - -
Nevada - 0 - - - 15 68 45 - 0 - -
New Mexico - 0 - - - 21 40 112 - 0 - -
Utah - 1 - - 2 17 128 137 - 0 - -
Wyoming - 1 - - 1 9 56 33 - 0 - -
Pacific - 2 8 8 190 247 3,030 3,230 - 0 - -
Alaska - 0 - - 1 7 21 32 - 0 - -
California - 2 7 7 142 155 2,177 2,361 - 0 - -
Hawaii - 1 1 - 12 14 147 97 - 0 - -
Oregon - 0 - - 17 34 285 264 - 0 - -
Washington - 0 - 1 18 48 400 476 - 0 - -
U.S. Territories - 1 - - - 5 18 10 - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 1 - - - 5 18 9 - 0 - -
U.S. Virgin Islands - 0 - - - 0 - 1 - 0 - -
Non-U.S. Residents - 0 - - - 1 - 2 - 0 - -
Total - 6 27 32 492 1,198 12,985 15,703 - 6 19 44
  • 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 2020 and 2021 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://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.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).
  • § Reporting jurisdictions were informed CDC could receive data for this condition in August 2019. Please note there will be a delay in reporting of case notifications for this condition to CDC.
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.