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

TABLE 1m. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 13, 2021 (Week 06)
Reporting Area Gonorrhea Haemophilus influenzae, invasive disease
All ages, all serotypes Age <5 years
Serotype b
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 4,929 14,351 47,996 73,027 14 121 95 745 - 2 1 3
New England 5 394 770 1,766 - 9 6 49 - 0 - -
Connecticut - 115 - 568 - 2 - 11 - 0 - -
Maine - 20 14 74 - 1 - 3 - 0 - -
Massachusetts - 201 655 977 - 7 4 22 - 0 - -
New Hampshire 3 22 47 49 - 2 - 6 - 0 - -
Rhode Island - 110 45 81 - 1 - 4 - 0 - -
Vermont 2 8 9 17 - 2 2 3 - 0 - -
Middle Atlantic 942 1,993 7,019 8,324 1 20 14 103 - 2 - -
New Jersey 137 247 400 1,231 - 4 - 19 - 0 - -
New York (excluding New York City) 321 1,285 1,632 1,266 1 10 4 22 - 2 - -
New York City 228 610 2,849 3,637 - 9 4 16 - 0 - -
Pennsylvania 256 543 2,138 2,190 - 7 6 46 - 0 - -
East North Central 301 2,480 7,438 11,173 - 18 20 126 - 1 1 -
Illinois - 636 781 3,340 - 5 - 38 - 1 - -
Indiana 78 368 1,284 1,539 - 3 4 - - 1 - -
Michigan 83 615 1,072 2,103 - 6 2 32 - 1 - -
Ohio - 760 3,239 3,134 - 7 9 52 - 1 1 -
Wisconsin 140 246 1,062 1,057 - 3 5 4 - 0 - -
West North Central 377 987 3,302 4,820 1 6 3 44 - 0 - -
Iowa 19 195 534 581 - 1 - - - 0 - -
Kansas - 135 423 558 - 1 - 11 - 0 - -
Minnesota 33 268 1,008 1,100 - 1 - - - 0 - -
Missouri 321 444 1,227 1,777 1 3 1 22 - 0 - -
Nebraska - 68 - 377 - 2 1 10 - 0 - -
North Dakota 4 32 110 169 - 1 1 - - 0 - -
South Dakota - 64 - 258 - 1 - 1 - 0 - -
South Atlantic 1,665 3,192 11,629 15,992 3 30 23 170 - 0 - 1
Delaware - 77 107 177 - 1 1 2 - 0 - -
District of Columbia 36 117 463 627 - 1 - 1 - 0 - -
Florida 801 1,073 4,878 4,101 3 12 17 56 - 0 - -
Georgia 101 511 892 2,719 - 7 4 26 - 0 - 1
Maryland 63 274 1,198 1,398 - 6 - 16 - 0 - -
North Carolina - 637 315 3,172 - 7 1 35 - 0 - -
South Carolina 341 492 1,954 1,761 - 0 - 12 - 0 - -
Virginia 312 785 1,674 1,797 - 9 - 16 - 0 - -
West Virginia 11 55 148 240 - 2 - 6 - 0 - -
East South Central - 1,366 3,335 5,070 - 12 5 78 - 1 - 1
Alabama - 433 867 1,502 - 5 - 20 - 1 - -
Kentucky - 223 - 363 - 5 - 20 - 0 - 1
Mississippi - 333 1,102 1,264 - 4 3 8 - 0 - -
Tennessee - 579 1,366 1,941 - 6 2 30 - 0 - -
West South Central 26 1,666 1,671 9,022 6 22 16 105 - 0 - 1
Arkansas - 209 105 948 3 4 6 12 - 0 - -
Louisiana - 375 1,177 1,649 - 6 - 24 - 0 - 1
Oklahoma 26 192 389 1,016 1 6 6 17 - 0 - -
Texas - 1,003 - 5,409 2 13 4 52 - 0 - -
Mountain 331 1,029 3,632 4,868 2 10 7 37 - 1 - -
Arizona 117 400 1,583 1,798 2 1 5 - - 0 - -
Colorado 180 278 1,128 1,091 - 4 - 11 - 0 - -
Idaho 11 45 97 157 - 1 - 4 - 0 - -
Montana 23 55 146 214 - 1 - 1 - 0 - -
Nevada - 150 86 733 - 4 1 2 - 0 - -
New Mexico - 136 239 509 - 2 - 10 - 1 - -
Utah - 95 352 323 - 3 1 8 - 1 - -
Wyoming - 14 1 43 - 1 - 1 - 0 - -
Pacific 1,282 2,287 9,200 11,992 1 8 1 33 - 0 - -
Alaska - 54 - 263 - 1 - 3 - 0 - -
California 1,051 1,957 7,768 9,859 1 5 1 3 - 0 - -
Hawaii - 26 - 165 - 2 - 5 - 0 - -
Oregon 110 234 676 715 - 4 - 19 - 0 - -
Washington 121 200 756 990 - 1 - 3 - 0 - -
U.S. Territories - 14 1 40 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 14 1 40 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 1 - - - 0 - - - 0 - -
Total 4,929 14,353 47,997 73,067 14 121 95 745 - 2 1 3
  • 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).
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 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://wwwn.cdc.gov/nndss/conditions/. 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://wwwn.cdc.gov/nndss/infectious-tables.html.
Acknowledgement:
  • 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.