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 April 23, 2022 (Week 16)
Reporting Area Gonorrhea Haemophilus influenzae, invasive disease
All ages, all serotypes Age <5 years
Serotype b
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †
U.S. Residents, excluding U.S. Territories 4,663 14,479 144,592 215,351 31 118 724 572 - 2 1 6
New England 1 477 380 4,361 - 6 11 19 - 0 - -
Connecticut - 90 - 1,279 - 2 4 1 - 0 - -
Maine - 15 74 131 - 1 1 2 - 0 - -
Massachusetts - 198 - 2,318 - 4 - 12 - 0 - -
New Hampshire - 16 136 199 - 2 3 1 - 0 - -
Rhode Island - 310 169 404 - 2 - 1 - 0 - -
Vermont 1 8 1 30 - 1 3 2 - 0 - -
Middle Atlantic 793 1,609 20,201 21,917 2 25 107 80 - 2 1 2
New Jersey 113 253 2,011 3,070 - 5 - 5 - 0 - -
New York (excluding New York City) 230 672 3,910 4,599 - 18 30 16 - 1 1 -
New York City 171 694 8,794 8,273 1 4 30 12 - 0 - -
Pennsylvania 279 425 5,486 5,975 1 11 47 47 - 1 - 2
East North Central 335 2,048 20,428 34,570 1 28 157 108 - 1 - 4
Illinois 28 651 2,887 9,698 - 8 36 26 - 0 - -
Indiana 87 339 3,733 4,719 - 7 31 24 - 0 - 2
Michigan 91 455 4,316 7,261 1 6 37 22 - 0 - -
Ohio - 600 6,600 9,452 - 16 50 22 - 1 - 1
Wisconsin 129 251 2,892 3,440 - 4 3 14 - 0 - 1
West North Central 406 951 10,083 14,672 1 6 39 39 - 0 - -
Iowa 47 156 1,335 2,127 - 0 - 2 - 0 - -
Kansas - 123 146 1,882 - 2 - 6 - 0 - -
Minnesota 39 217 2,379 3,124 - 1 - - - 0 - -
Missouri 281 358 4,506 4,961 1 5 24 22 - 0 - -
Nebraska 32 93 832 1,163 - 2 5 2 - 0 - -
North Dakota 7 50 345 500 - 1 3 3 - 0 - -
South Dakota - 72 540 915 - 2 7 4 - 0 - -
South Atlantic 1,373 3,231 26,705 46,228 14 25 127 146 - 1 - -
Delaware - 59 386 538 3 2 8 1 - 0 - -
District of Columbia 35 117 1,435 1,288 - 1 1 - - 0 - -
Florida 573 1,007 12,074 14,073 10 10 81 50 - 1 - -
Georgia 298 561 3,308 7,865 - 8 7 34 - 0 - -
Maryland - 287 - 3,827 - 4 - 12 - 0 - -
North Carolina 2 681 456 8,475 - 6 - 31 - 0 - -
South Carolina 202 387 4,416 5,328 - 5 12 - - 0 - -
Virginia 257 337 4,258 4,343 1 4 16 12 - 0 - -
West Virginia 6 49 372 491 - 3 2 6 - 0 - -
East South Central 471 1,310 12,921 17,067 5 11 81 45 - 0 - -
Alabama 243 372 4,199 5,039 1 5 21 19 - 0 - -
Kentucky 128 265 2,157 2,169 1 3 12 3 - 0 - -
Mississippi 100 301 3,021 3,711 - 4 14 10 - 0 - -
Tennessee - 488 3,544 6,148 3 6 34 13 - 0 - -
West South Central 155 2,016 14,646 29,238 3 20 84 79 - 0 - -
Arkansas 50 186 1,690 2,428 2 6 20 16 - 0 - -
Louisiana 88 386 4,158 5,294 - 5 6 19 - 0 - -
Oklahoma 17 153 1,426 2,080 1 8 26 17 - 0 - -
Texas - 1,343 7,372 19,436 - 13 32 27 - 0 - -
Mountain 157 1,066 9,329 13,990 4 11 88 41 - 1 - -
Arizona 78 411 4,505 5,604 2 6 33 12 - 1 - -
Colorado - 282 1,300 3,034 1 6 21 8 - 0 - -
Idaho 1 46 192 473 - 3 2 4 - 0 - -
Montana 11 26 195 58 - 2 4 2 - 0 - -
Nevada - 189 1,112 2,088 - 3 7 4 - 1 - -
New Mexico 14 126 958 1,470 1 2 7 5 - 0 - -
Utah 53 92 1,011 1,116 - 3 13 6 - 0 - -
Wyoming - 21 56 147 - 1 1 - - 0 - -
Pacific 972 2,261 29,899 33,308 1 4 30 15 - 1 - -
Alaska - 57 372 609 1 2 9 4 - 0 - -
California 648 1,944 24,583 28,651 - 2 9 3 - 0 - -
Hawaii - 11 - 21 - 1 - 2 - 0 - -
Oregon 107 156 1,840 1,883 - 3 12 6 - 1 - -
Washington 217 284 3,104 2,144 - 0 - - - 0 - -
U.S. Territories - 12 - 166 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 12 - 166 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents 4 4 22 14 - 0 - - - 0 - -
Total 4,667 14,489 144,614 215,531 31 118 724 572 - 2 1 6
  • 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 2021 and 2022 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.