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 30, 2022 (Week 17)
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 4,716 14,497 154,007 228,443 27 118 785 612 - 2 1 7
New England - 477 399 4,640 - 6 13 20 - 0 - -
Connecticut - 90 - 1,356 - 2 5 1 - 0 - -
Maine - 15 74 140 - 1 1 2 - 0 - -
Massachusetts - 198 - 2,473 - 4 - 13 - 0 - -
New Hampshire - 16 155 209 - 2 3 1 - 0 - -
Rhode Island - 310 169 431 - 2 1 1 - 0 - -
Vermont - 8 1 31 - 1 3 2 - 0 - -
Middle Atlantic 810 1,609 21,464 23,260 6 25 113 81 - 2 1 2
New Jersey 131 253 2,142 3,249 - 5 - 5 - 0 - -
New York (excluding New York City) 232 672 4,142 4,899 2 18 32 16 - 1 1 -
New York City 163 694 9,364 8,766 3 4 33 12 - 0 - -
Pennsylvania 284 425 5,816 6,346 1 11 48 48 - 1 - 2
East North Central 298 2,060 21,597 36,366 1 28 165 121 - 1 - 5
Illinois 39 683 3,173 10,189 - 8 36 26 - 0 - -
Indiana - 339 3,733 4,871 - 7 32 27 - 0 - 2
Michigan 111 455 4,606 7,652 1 6 39 26 - 0 - -
Ohio - 600 7,021 9,995 - 16 55 28 - 1 - 2
Wisconsin 148 251 3,064 3,659 - 4 3 14 - 0 - 1
West North Central 66 951 10,344 15,589 1 5 40 40 - 0 - -
Iowa 13 156 1,377 2,283 - 0 - 2 - 0 - -
Kansas - 119 146 1,998 - 0 - 6 - 0 - -
Minnesota - 217 2,377 3,275 - 1 - - - 0 - -
Missouri - 358 4,506 5,319 - 5 24 23 - 0 - -
Nebraska 37 93 883 1,230 1 2 6 2 - 0 - -
North Dakota 7 50 374 519 - 1 3 3 - 0 - -
South Dakota 9 72 681 965 - 2 7 4 - 0 - -
South Atlantic 1,375 3,232 28,610 49,040 5 25 149 156 - 1 - -
Delaware - 59 386 574 - 3 8 1 - 0 - -
District of Columbia 46 117 1,510 1,359 - 1 2 - - 0 - -
Florida 526 1,007 12,908 14,933 4 10 85 51 - 1 - -
Georgia 195 561 3,503 8,362 1 8 8 38 - 0 - -
Maryland - 287 - 4,071 - 4 - 13 - 0 - -
North Carolina 1 682 538 9,012 - 6 - 34 - 0 - -
South Carolina 359 387 4,847 5,636 - 5 28 - - 0 - -
Virginia 237 337 4,522 4,572 - 4 16 13 - 0 - -
West Virginia 11 49 396 521 - 3 2 6 - 0 - -
East South Central 607 1,310 13,813 18,228 2 11 85 47 - 0 - -
Alabama 242 372 4,447 5,359 - 5 21 19 - 0 - -
Kentucky 154 265 2,309 2,309 - 4 13 4 - 0 - -
Mississippi 102 301 3,287 3,939 - 4 15 11 - 0 - -
Tennessee 109 488 3,770 6,621 2 6 36 13 - 0 - -
West South Central 223 2,016 15,210 31,063 5 20 90 87 - 0 - -
Arkansas 59 186 1,813 2,639 2 4 22 16 - 0 - -
Louisiana 137 386 4,477 5,582 - 5 6 21 - 0 - -
Oklahoma 27 153 1,548 2,227 3 8 29 17 - 0 - -
Texas - 1,343 7,372 20,615 - 13 33 33 - 0 - -
Mountain 136 1,066 10,069 14,926 7 11 97 45 - 1 - -
Arizona 66 411 4,744 5,963 4 6 38 14 - 1 - -
Colorado - 282 1,552 3,291 3 6 24 9 - 0 - -
Idaho - 46 192 493 - 3 2 4 - 0 - -
Montana - 26 195 68 - 2 4 3 - 0 - -
Nevada - 189 1,225 2,210 - 3 7 4 - 1 - -
New Mexico 21 126 1,027 1,555 - 2 7 5 - 0 - -
Utah 49 92 1,072 1,185 - 3 14 6 - 0 - -
Wyoming - 21 62 161 - 1 1 - - 0 - -
Pacific 1,201 2,265 32,501 35,331 - 4 33 15 - 1 - -
Alaska - 57 372 635 - 2 9 4 - 0 - -
California 885 1,948 26,870 30,406 - 2 9 3 - 0 - -
Hawaii - 3 - 24 - 1 - 2 - 0 - -
Oregon 102 156 1,941 1,993 - 4 15 6 - 1 - -
Washington 214 284 3,318 2,273 - 0 - - - 0 - -
U.S. Territories - 12 - 173 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 12 - 173 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents 1 4 23 14 - 0 - - - 0 - -
Total 4,717 14,507 154,030 228,630 27 118 785 612 - 2 1 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 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.