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 November 6, 2021 (Week 44)
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 4,706 15,641 537,281 551,164 32 62 1,615 2,655 - 2 12 13
New England 3 429 8,346 11,747 - 6 67 124 - 0 - -
Connecticut - 131 60 3,765 - 1 6 28 - 0 - -
Maine - 21 347 425 - 1 9 8 - 0 - -
Massachusetts - 200 6,465 6,172 - 4 36 53 - 0 - -
New Hampshire 3 21 406 378 - 1 3 15 - 0 - -
Rhode Island - 129 951 893 - 2 10 11 - 0 - -
Vermont - 8 117 114 - 2 3 9 - 0 - -
Middle Atlantic 984 1,682 60,035 58,250 6 12 205 346 - 1 4 4
New Jersey 151 241 8,063 8,299 - 2 10 58 - 0 - -
New York (excluding New York City) 244 433 12,445 14,299 1 6 48 92 - 1 1 1
New York City 288 694 23,450 20,695 1 4 36 63 - 0 - 1
Pennsylvania 301 444 16,077 14,957 4 6 111 133 - 1 3 2
East North Central 247 2,582 74,270 89,063 - 13 323 474 - 1 6 4
Illinois 21 709 17,434 25,381 - 5 59 98 - 1 - -
Indiana - 381 9,529 11,276 - 4 66 82 - 1 2 1
Michigan 83 583 15,648 18,729 - 4 59 90 - 0 - 1
Ohio - 751 22,641 25,262 - 7 108 139 - 1 3 1
Wisconsin 143 267 9,018 8,415 - 5 31 65 - 1 1 1
West North Central 144 1,191 31,404 38,570 - 5 58 226 - 0 - -
Iowa 20 178 5,244 5,634 - 1 2 1 - 0 - -
Kansas 20 138 2,098 4,550 - 3 6 40 - 0 - -
Minnesota 46 244 8,140 8,517 - 2 1 55 - 0 - -
Missouri - 723 9,705 13,629 - 4 23 86 - 0 - -
Nebraska 51 108 2,874 2,827 - 1 13 23 - 0 - -
North Dakota 7 50 1,256 1,396 - 2 4 4 - 0 - -
South Dakota - 70 2,087 2,017 - 2 9 17 - 0 - -
South Atlantic 1,193 3,675 118,491 116,975 10 18 423 643 - 1 1 1
Delaware - 91 1,143 1,138 - 2 5 7 - 0 - -
District of Columbia 17 118 3,550 2,981 - 0 - 6 - 0 - -
Florida 561 1,047 37,672 32,916 7 9 171 185 - 1 1 -
Georgia - 547 18,592 19,321 - 5 82 110 - 0 - 1
Maryland 43 298 9,510 9,870 3 4 47 70 - 0 - -
North Carolina - 659 20,459 23,249 - 6 39 112 - 0 - -
South Carolina 302 515 13,962 13,569 - 3 28 57 - 0 - -
Virginia 260 804 12,219 12,449 - 5 40 64 - 0 - -
West Virginia 10 49 1,384 1,482 - 2 11 32 - 0 - -
East South Central 485 2,206 46,119 43,395 1 8 121 199 - 0 - 2
Alabama 261 432 13,672 11,284 1 5 54 52 - 0 - 1
Kentucky 107 1,424 6,931 5,646 - 2 17 35 - 0 - 1
Mississippi 117 348 10,284 11,288 - 2 22 26 - 0 - -
Tennessee - 562 15,232 15,177 - 3 28 86 - 0 - -
West South Central 155 2,333 68,717 75,236 11 15 248 321 - 0 - 1
Arkansas 54 210 5,712 6,482 2 4 32 37 - 0 - -
Louisiana 75 389 13,221 12,449 - 5 49 59 - 0 - 1
Oklahoma 26 266 5,165 9,303 8 7 60 66 - 0 - -
Texas - 1,508 44,619 47,002 1 13 107 159 - 0 - -
Mountain 391 1,101 40,002 35,896 3 7 122 232 - 1 - 1
Arizona 125 388 15,080 13,411 2 4 48 86 - 0 - -
Colorado 179 282 8,980 7,892 - 2 - 43 - 0 - -
Idaho - 52 983 1,245 - 2 14 14 - 0 - -
Montana 10 42 1,196 1,427 - 1 11 10 - 0 - -
Nevada - 299 6,352 5,289 - 3 12 15 - 0 - -
New Mexico 10 119 3,949 3,844 - 2 14 28 - 0 - 1
Utah 65 93 3,065 2,451 1 3 23 32 - 1 - -
Wyoming 2 20 397 337 - 0 - 4 - 0 - -
Pacific 1,104 2,380 89,897 82,032 1 9 48 90 - 1 1 -
Alaska - 56 1,559 1,675 - 2 10 11 - 0 - -
California 837 1,957 76,870 63,843 - 1 12 20 - 0 - -
Hawaii - 36 - 1,230 - 1 3 11 - 0 - -
Oregon 121 153 5,259 5,282 1 2 23 48 - 1 1 -
Washington 146 219 6,209 10,002 - 6 - - - 0 - -
U.S. Territories - 18 218 326 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 18 218 326 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 10 38 3 - 0 - - - 0 - -
Total 4,706 15,649 537,537 551,493 32 62 1,615 2,655 - 2 12 13
  • 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 year 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.