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 June 26, 2021 (Week 25)
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 5,898 15,605 283,165 272,631 23 46 743 1,943 - 1 6 4
New England 144 388 4,757 4,920 1 4 29 95 - 0 - -
Connecticut - 116 58 1,201 - 1 1 21 - 0 - -
Maine - 21 180 207 - 1 3 4 - 0 - -
Massachusetts 121 206 3,517 2,999 1 3 18 44 - 0 - -
New Hampshire - 22 243 181 - 1 2 12 - 0 - -
Rhode Island 23 125 734 296 - 1 3 8 - 0 - -
Vermont - 8 25 36 - 2 2 6 - 0 - -
Middle Atlantic 636 2,249 28,689 27,183 - 9 91 268 - 1 - -
New Jersey 115 256 3,975 4,046 - 2 1 48 - 0 - -
New York (excluding New York City) 252 1,413 7,180 5,952 - 5 26 68 - 1 - -
New York City - 611 8,754 10,170 - 4 20 50 - 0 - -
Pennsylvania 269 543 8,780 7,015 - 4 44 102 - 0 - -
East North Central 658 2,758 42,258 41,305 4 13 152 335 - 1 5 1
Illinois 39 765 8,320 12,136 - 5 27 72 - 1 - -
Indiana 111 368 6,895 5,161 - 4 27 49 - 1 2 -
Michigan 71 661 8,842 7,863 - 4 28 62 - 1 - -
Ohio 308 777 13,256 12,065 3 7 51 110 - 1 2 -
Wisconsin 129 276 4,945 4,080 1 5 19 42 - 1 1 1
West North Central 99 1,061 13,816 18,666 1 3 13 95 - 0 - -
Iowa 26 197 3,047 2,622 - 1 2 1 - 0 - -
Kansas 9 135 1,781 2,200 - 1 - 13 - 0 - -
Minnesota 60 268 4,493 4,081 - 1 - - - 0 - -
Missouri - 444 1,496 6,875 - 2 3 57 - 0 - -
Nebraska - 108 1,617 1,394 1 1 5 19 - 0 - -
North Dakota 4 50 643 561 - 2 3 2 - 0 - -
South Dakota - 63 739 933 - 1 - 3 - 0 - -
South Atlantic 1,635 3,654 65,308 59,932 11 13 193 451 - 1 1 1
Delaware - 91 809 578 - 1 1 4 - 0 - -
District of Columbia 5 117 1,839 1,619 - 1 - 4 - 0 - -
Florida 703 1,052 21,761 16,647 8 7 86 158 - 1 1 -
Georgia 182 528 10,148 10,173 - 6 42 73 - 0 - 1
Maryland 110 296 5,576 5,085 2 6 18 46 - 0 - -
North Carolina 2 670 9,367 11,866 - 6 20 85 - 0 - -
South Carolina 334 514 8,167 6,711 - 2 5 12 - 0 - -
Virginia 281 804 6,871 6,441 1 3 16 50 - 0 - -
West Virginia 18 55 770 812 - 1 5 19 - 0 - -
East South Central 777 1,438 23,810 21,335 - 8 61 163 - 1 - 1
Alabama 310 432 7,875 5,746 - 5 27 43 - 1 - -
Kentucky 181 796 3,861 2,638 - 2 5 32 - 0 - 1
Mississippi 12 347 3,518 5,824 - 2 12 23 - 0 - -
Tennessee 274 582 8,556 7,127 - 3 17 65 - 0 - -
West South Central 340 2,117 35,247 34,529 4 15 134 263 - 0 - 1
Arkansas 38 211 2,443 3,229 - 3 16 34 - 0 - -
Louisiana 237 386 7,906 6,150 1 5 41 50 - 0 - 1
Oklahoma 19 192 2,822 3,671 2 4 27 54 - 0 - -
Texas 46 1,432 22,076 21,479 1 13 50 125 - 0 - -
Mountain 157 1,166 19,992 20,996 1 7 52 195 - 1 - -
Arizona 123 402 8,209 7,175 1 4 21 73 - 0 - -
Colorado - 282 4,645 3,927 - 3 - 39 - 0 - -
Idaho - 51 564 637 - 1 6 11 - 0 - -
Montana 14 53 727 771 - 1 4 8 - 0 - -
Nevada - 308 2,299 5,213 - 2 5 15 - 0 - -
New Mexico 20 137 1,934 1,841 - 2 5 21 - 1 - -
Utah - 95 1,534 1,277 - 2 11 24 - 1 - -
Wyoming - 15 80 155 - 0 - 4 - 0 - -
Pacific 1,452 2,503 49,288 43,765 1 6 18 78 - 0 - -
Alaska - 54 838 953 1 2 5 8 - 0 - -
California 1,198 1,978 42,211 34,156 - 5 3 16 - 0 - -
Hawaii - 37 - 697 - 1 3 11 - 0 - -
Oregon 132 234 2,937 2,692 - 2 7 40 - 0 - -
Washington 122 351 3,302 5,267 - 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 2 10 29 - - 0 - - - 0 - -
Total 5,900 15,609 283,195 272,798 23 46 743 1,943 - 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.