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 August 14, 2021 (Week 32)
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 4,399 15,513 366,511 363,992 15 49 1,026 2,156 - 1 6 7
New England 130 394 6,332 6,752 - 3 40 108 - 0 - -
Connecticut - 116 58 1,585 - 1 4 25 - 0 - -
Maine - 21 231 280 - 1 5 7 - 0 - -
Massachusetts 125 211 4,810 4,043 - 3 20 46 - 0 - -
New Hampshire - 22 305 241 - 1 2 14 - 0 - -
Rhode Island - 125 852 553 - 1 6 9 - 0 - -
Vermont 5 8 76 50 - 2 3 7 - 0 - -
Middle Atlantic 696 1,789 34,153 38,125 2 9 104 282 - 1 - -
New Jersey 171 256 4,879 5,571 - 2 1 50 - 0 - -
New York (excluding New York City) 241 482 9,175 9,208 - 5 29 80 - 1 - -
New York City - 611 8,758 13,776 - 4 25 57 - 0 - -
Pennsylvania 284 543 11,341 9,570 2 5 49 95 - 0 - -
East North Central 257 2,774 54,132 57,054 - 13 202 386 - 1 5 3
Illinois 23 765 11,104 16,833 - 4 37 81 - 1 - -
Indiana 115 381 8,625 6,881 - 4 40 62 - 1 2 -
Michigan 54 661 11,613 11,262 - 4 42 66 - 0 - 1
Ohio - 793 16,511 16,532 - 7 62 121 - 1 2 1
Wisconsin 65 273 6,279 5,546 - 5 21 56 - 1 1 1
West North Central 183 1,184 25,203 25,919 1 5 51 125 - 0 - -
Iowa 53 197 4,006 3,706 - 1 2 1 - 0 - -
Kansas 11 143 1,897 2,986 - 3 6 32 - 0 - -
Minnesota 66 269 5,919 5,720 - 1 1 - - 0 - -
Missouri - 730 9,296 9,337 - 4 23 61 - 0 - -
Nebraska 52 108 2,214 1,832 1 1 10 20 - 0 - -
North Dakota 1 50 826 940 - 2 4 2 - 0 - -
South Dakota - 67 1,045 1,398 - 2 5 9 - 0 - -
South Atlantic 918 3,656 82,289 79,917 3 16 269 494 - 1 1 1
Delaware - 91 995 799 - 1 3 6 - 0 - -
District of Columbia - 117 2,266 2,185 - 1 - 4 - 0 - -
Florida - 1,052 27,088 22,029 2 8 108 168 - 1 1 -
Georgia 222 528 11,578 13,412 - 6 53 84 - 0 - 1
Maryland 124 298 7,261 6,833 - 7 30 50 - 0 - -
North Carolina - 670 12,959 16,008 - 6 30 94 - 0 - -
South Carolina 289 515 10,298 9,056 - 3 12 12 - 0 - -
Virginia 270 804 8,852 8,524 1 5 25 53 - 0 - -
West Virginia 13 55 992 1,071 - 2 8 23 - 0 - -
East South Central 317 1,786 29,852 28,647 1 8 87 176 - 1 - 1
Alabama 271 432 10,080 7,516 1 5 41 47 - 1 - -
Kentucky 46 1,144 4,663 3,667 - 2 9 35 - 0 - 1
Mississippi - 346 3,568 7,683 - 2 14 24 - 0 - -
Tennessee - 582 11,541 9,781 - 3 23 70 - 0 - -
West South Central 187 2,134 42,368 46,403 6 15 170 293 - 0 - 1
Arkansas 52 210 3,645 4,362 - 4 23 37 - 0 - -
Louisiana 135 389 9,885 8,460 - 5 41 52 - 0 - 1
Oklahoma - 170 3,593 4,782 - 4 34 59 - 0 - -
Texas - 1,445 25,245 28,799 6 13 72 145 - 0 - -
Mountain 322 1,094 28,329 24,055 2 7 76 208 - 1 - 1
Arizona 52 402 10,647 9,169 1 4 29 80 - 0 - -
Colorado 241 283 6,341 5,235 - 2 - 38 - 0 - -
Idaho - 52 709 853 - 1 8 12 - 0 - -
Montana 12 53 905 1,006 - 1 5 8 - 0 - -
Nevada 1 298 4,874 3,425 - 2 9 15 - 0 - -
New Mexico 12 136 2,664 2,499 1 2 8 22 - 0 - 1
Utah - 95 2,016 1,666 - 3 17 29 - 1 - -
Wyoming 4 15 173 202 - 0 - 4 - 0 - -
Pacific 1,389 2,402 63,853 57,120 - 6 27 84 - 0 - -
Alaska - 54 1,069 1,218 - 2 6 9 - 0 - -
California 1,105 1,976 54,687 44,408 - 5 7 19 - 0 - -
Hawaii - 32 - 894 - 1 3 11 - 0 - -
Oregon 134 234 3,804 3,538 - 2 11 42 - 0 - -
Washington 150 282 4,293 7,062 - 1 - 3 - 0 - -
U.S. Territories - 18 164 205 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 18 164 205 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 10 30 1 - 0 - - - 0 - -
Total 4,399 15,523 366,705 364,198 15 49 1,026 2,156 - 1 6 7
  • 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.