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 10, 2021 (Week 27)
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 4,541 15,519 306,321 294,218 12 46 824 2,014 - 1 6 4
New England 144 388 5,151 5,366 1 4 33 96 - 0 - -
Connecticut - 116 58 1,306 - 1 2 21 - 0 - -
Maine 4 21 184 231 - 1 3 5 - 0 - -
Massachusetts 140 206 3,877 3,254 1 3 20 44 - 0 - -
New Hampshire - 22 271 197 - 1 2 12 - 0 - -
Rhode Island - 125 734 337 - 1 4 8 - 0 - -
Vermont - 8 27 41 - 2 2 6 - 0 - -
Middle Atlantic 609 2,249 30,088 29,712 3 10 112 278 - 1 - -
New Jersey 95 256 4,166 4,456 - 2 1 49 - 0 - -
New York (excluding New York City) 247 1,413 7,717 6,516 - 5 27 71 - 1 - -
New York City - 611 8,756 11,075 2 4 22 51 - 0 - -
Pennsylvania 267 543 9,449 7,665 1 7 62 107 - 0 - -
East North Central 353 2,762 45,855 45,199 1 13 171 354 - 1 5 1
Illinois 25 765 9,382 13,349 - 5 29 73 - 1 - -
Indiana 125 381 7,455 5,496 - 4 31 52 - 1 2 -
Michigan 86 661 9,775 8,626 1 4 34 64 - 1 - -
Ohio - 780 13,916 13,220 - 7 56 112 - 1 2 -
Wisconsin 117 274 5,327 4,508 - 5 21 53 - 1 1 1
West North Central 64 1,061 15,663 20,473 2 3 17 95 - 0 - -
Iowa 40 197 3,377 2,885 - 1 2 1 - 0 - -
Kansas 12 135 1,808 2,392 - 1 - 13 - 0 - -
Minnesota 11 366 5,942 4,556 - 1 1 - - 0 - -
Missouri - 444 1,496 7,474 - 2 3 57 - 0 - -
Nebraska - 108 1,617 1,521 1 1 7 19 - 0 - -
North Dakota 1 50 681 594 1 2 4 2 - 0 - -
South Dakota - 63 742 1,051 - 1 - 3 - 0 - -
South Atlantic 1,396 3,656 71,007 65,439 5 13 211 465 - 1 1 1
Delaware 28 91 900 643 - 1 1 4 - 0 - -
District of Columbia 18 117 2,011 1,778 - 1 - 4 - 0 - -
Florida 492 1,052 23,435 18,077 4 8 95 163 - 1 1 -
Georgia 220 528 10,584 11,057 - 6 46 76 - 0 - 1
Maryland 131 298 6,061 5,571 1 6 21 47 - 0 - -
North Carolina 2 670 11,040 12,961 - 6 21 88 - 0 - -
South Carolina 259 515 8,757 7,402 - 2 5 12 - 0 - -
Virginia 233 804 7,386 7,056 - 3 16 51 - 0 - -
West Virginia 13 55 833 894 - 1 6 20 - 0 - -
East South Central 265 1,438 25,550 23,293 - 8 65 167 - 1 - 1
Alabama 254 432 8,500 6,284 - 5 30 44 - 1 - -
Kentucky - 796 3,878 2,953 - 2 5 33 - 0 - 1
Mississippi - 347 3,518 6,340 - 2 13 23 - 0 - -
Tennessee 11 582 9,654 7,716 - 3 17 67 - 0 - -
West South Central 123 2,129 36,317 37,660 - 15 138 276 - 0 - 1
Arkansas 34 210 2,818 3,476 - 3 17 35 - 0 - -
Louisiana 73 386 8,352 6,787 - 5 41 51 - 0 - 1
Oklahoma 16 192 3,071 4,010 - 4 28 57 - 0 - -
Texas - 1,441 22,076 23,387 - 13 52 133 - 0 - -
Mountain 252 1,087 23,370 19,888 - 7 58 202 - 1 - -
Arizona 91 402 8,904 7,736 - 4 21 77 - 0 - -
Colorado 124 283 5,174 4,232 - 2 - 42 - 0 - -
Idaho 16 52 625 706 - 1 7 11 - 0 - -
Montana 14 53 781 847 - 1 4 8 - 0 - -
Nevada - 296 4,066 2,828 - 2 8 15 - 0 - -
New Mexico 6 137 2,004 1,997 - 2 5 21 - 1 - -
Utah 1 95 1,734 1,375 - 2 13 24 - 1 - -
Wyoming - 15 82 167 - 0 - 4 - 0 - -
Pacific 1,335 2,503 53,320 47,188 - 6 19 81 - 0 - -
Alaska - 54 892 1,021 - 2 5 8 - 0 - -
California 1,146 1,978 45,740 36,844 - 5 3 18 - 0 - -
Hawaii - 36 - 757 - 1 3 12 - 0 - -
Oregon 83 234 3,163 2,905 - 2 8 40 - 0 - -
Washington 106 351 3,525 5,661 - 1 - 3 - 0 - -
U.S. Territories - 15 1 170 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 15 1 170 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 10 29 - - 0 - - - 0 - -
Total 4,541 15,523 306,351 294,388 12 46 824 2,014 - 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.