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 July 3, 2021 (Week 26)
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 4,458 15,426 293,389 282,708 15 46 793 1,983 - 1 6 4
New England - 388 4,758 5,153 1 4 30 95 - 0 - -
Connecticut - 116 58 1,245 - 1 1 21 - 0 - -
Maine - 21 180 217 - 1 3 4 - 0 - -
Massachusetts - 206 3,517 3,130 - 3 18 44 - 0 - -
New Hampshire - 22 243 192 - 1 2 12 - 0 - -
Rhode Island - 125 734 330 1 1 4 8 - 0 - -
Vermont - 8 26 39 - 2 2 6 - 0 - -
Middle Atlantic 413 2,137 29,146 25,451 1 10 106 276 - 1 - -
New Jersey 96 256 4,071 4,261 - 2 1 49 - 0 - -
New York (excluding New York City) - 1,413 7,180 6,268 - 5 26 71 - 1 - -
New York City - 611 8,754 10,625 - 4 20 50 - 0 - -
Pennsylvania 317 433 9,141 4,297 1 7 59 106 - 0 - -
East North Central 348 2,760 43,403 43,480 - 13 156 350 - 1 5 1
Illinois 12 765 8,372 12,775 - 5 28 72 - 1 - -
Indiana 119 368 7,151 5,421 - 4 28 52 - 1 2 -
Michigan 44 661 9,314 8,320 - 4 28 62 - 1 - -
Ohio - 779 13,407 12,653 - 7 51 111 - 1 2 -
Wisconsin 173 274 5,159 4,311 - 5 21 53 - 1 1 1
West North Central 92 1,061 15,242 19,658 1 3 15 95 - 0 - -
Iowa 20 197 3,224 2,751 - 1 2 1 - 0 - -
Kansas 15 135 1,796 2,299 - 1 - 13 - 0 - -
Minnesota 57 357 5,713 4,394 - 1 1 - - 0 - -
Missouri - 444 1,496 7,192 - 2 3 57 - 0 - -
Nebraska - 108 1,617 1,457 1 1 6 19 - 0 - -
North Dakota - 50 657 575 - 2 3 2 - 0 - -
South Dakota - 63 739 990 - 1 - 3 - 0 - -
South Atlantic 1,230 3,654 68,177 62,818 7 13 206 455 - 1 1 1
Delaware - 91 840 619 - 1 1 4 - 0 - -
District of Columbia 13 117 1,939 1,705 - 1 - 4 - 0 - -
Florida 652 1,052 22,692 17,364 5 8 91 160 - 1 1 -
Georgia 216 528 10,364 10,669 - 6 46 73 - 0 - 1
Maryland - 296 5,576 5,322 2 6 20 47 - 0 - -
North Carolina 3 670 10,592 12,419 - 6 21 85 - 0 - -
South Carolina 330 514 8,497 7,097 - 2 5 12 - 0 - -
Virginia - 804 6,871 6,772 - 3 16 50 - 0 - -
West Virginia 16 55 806 851 - 1 6 20 - 0 - -
East South Central 347 1,438 24,173 22,379 1 8 65 164 - 1 - 1
Alabama 330 432 8,221 6,030 1 5 30 43 - 1 - -
Kentucky 17 796 3,878 2,814 - 2 5 33 - 0 - 1
Mississippi - 347 3,518 6,087 - 2 13 23 - 0 - -
Tennessee - 582 8,556 7,448 - 3 17 65 - 0 - -
West South Central 241 2,129 35,865 36,284 4 15 139 273 - 0 - 1
Arkansas 53 210 2,688 3,366 1 3 17 34 - 0 - -
Louisiana 164 386 8,134 6,474 - 5 41 50 - 0 - 1
Oklahoma 24 192 2,967 3,859 2 4 29 57 - 0 - -
Texas - 1,441 22,076 22,585 1 13 52 132 - 0 - -
Mountain 416 1,165 21,309 21,836 - 7 57 196 - 1 - -
Arizona 126 402 8,569 7,479 - 4 21 74 - 0 - -
Colorado 212 283 5,052 4,078 - 3 - 39 - 0 - -
Idaho - 51 590 658 - 1 7 11 - 0 - -
Montana 17 53 761 809 - 1 4 8 - 0 - -
Nevada 1 308 2,590 5,406 - 2 7 15 - 0 - -
New Mexico - 137 1,934 1,927 - 2 5 21 - 1 - -
Utah 60 95 1,733 1,318 - 2 13 24 - 1 - -
Wyoming - 15 80 161 - 0 - 4 - 0 - -
Pacific 1,371 2,503 51,316 45,649 - 6 19 79 - 0 - -
Alaska - 54 870 989 - 2 5 8 - 0 - -
California 1,111 1,978 43,946 35,633 - 5 3 17 - 0 - -
Hawaii - 37 - 720 - 1 3 11 - 0 - -
Oregon 143 234 3,081 2,806 - 2 8 40 - 0 - -
Washington 117 351 3,419 5,501 - 1 - 3 - 0 - -
U.S. Territories - 15 1 167 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 15 1 167 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 10 29 - - 0 - - - 0 - -
Total 4,458 15,430 293,419 282,875 15 46 793 1,983 - 1 6 4
  • 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://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.