Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1g. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending April 23, 2022 (Week 16)
Reporting Area Carbapenemase-producing carbapenem-resistant Enterobacteriaceae Chancroid Chlamydia trachomatis infection §
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 12 66 599 523 1 1 3 5 12,802 NC 365,752 496,711
New England - 3 8 - - 1 - 1 69 NC 3,541 15,575
Connecticut - 0 - - - 0 - - - NC - 3,554
Maine - 0 - - - 0 - - 48 NC 983 1,139
Massachusetts - 0 - - - 0 - 1 - NC - 8,173
New Hampshire - 3 8 - - 0 - - - NC 883 994
Rhode Island - 3 - - - 0 - - - NC 1,308 1,468
Vermont - 1 - - - 1 - - 21 NC 367 247
Middle Atlantic 2 14 111 131 - 1 1 - 2,581 NC 53,916 57,374
New Jersey - 0 - - - 0 - - 479 NC 7,300 10,391
New York (excluding New York City) - 0 - - - 1 1 - 834 NC 11,519 10,803
New York City - 4 28 29 - 0 - - 387 NC 18,763 19,221
Pennsylvania 2 12 83 102 - 0 - - 881 NC 16,334 16,959
East North Central 3 12 74 104 - 0 - 1 1,039 NC 47,084 74,539
Illinois - 0 - - - 0 - - 72 NC 8,146 21,759
Indiana 2 9 47 58 - 0 - - 350 NC 8,044 11,258
Michigan 1 5 23 42 - 0 - 1 261 NC 8,023 13,865
Ohio - 0 - - - 0 - - - NC 15,218 18,487
Wisconsin - 3 4 4 - 0 - - 356 NC 7,653 9,170
West North Central - 4 13 12 - 0 - - 668 NC 23,744 31,470
Iowa - 3 9 7 - 0 - - 131 NC 4,031 4,023
Kansas - 0 - - - 0 - - - NC 288 4,828
Minnesota - 0 - - - 0 - - 148 NC 6,312 7,287
Missouri - 0 - - - 0 - - 248 NC 8,497 9,646
Nebraska - 0 - - - 0 - - 140 NC 2,916 2,888
North Dakota - 2 4 4 - 0 - - - NC 438 1,337
South Dakota - 1 - 1 - 0 - - 1 NC 1,262 1,461
South Atlantic 1 27 86 123 - 0 - - 3,585 NC 81,301 111,737
Delaware - 3 1 6 - 0 - - - NC 1,474 1,462
District of Columbia - 0 - - - 0 - - 102 NC 2,406 2,019
Florida N NC N N - 0 - - 1,337 NC 29,542 32,192
Georgia - 10 1 31 - 0 - - 794 NC 10,184 20,591
Maryland - 0 - - - 0 - - - NC - 10,719
North Carolina 1 11 49 45 - 0 - - 3 NC 12,514 19,182
South Carolina - 0 - - - 0 - - 511 NC 11,123 11,648
Virginia - 22 35 41 - 0 - - 821 NC 12,734 12,207
West Virginia - 0 - - - 0 - - 17 NC 1,324 1,717
East South Central - 0 - - - 0 - - 1,077 NC 28,556 32,792
Alabama N NC N N - 0 - - 561 NC 9,376 9,157
Kentucky - 0 - - - 0 - - 356 NC 5,462 4,589
Mississippi - 0 - - - 0 - - 160 NC 5,761 6,496
Tennessee - 0 - - - 0 - - - NC 7,957 12,550
West South Central - 0 - - - 0 - - 405 NC 33,090 65,531
Arkansas - 0 - - - 0 - - 128 NC 3,967 5,197
Louisiana - 0 - - - 0 - - 226 NC 9,992 10,894
Oklahoma - 0 - - - 0 - - 51 NC 2,901 3,946
Texas - 0 - - - 0 - - - NC 16,230 45,494
Mountain 3 16 96 48 - 0 - - 793 NC 27,065 36,408
Arizona 3 16 94 43 - 0 - - 469 NC 11,928 12,884
Colorado - 0 - - - 0 - - - NC 4,170 8,753
Idaho - 0 - - - 0 - - 75 NC 1,444 2,100
Montana - 0 - - - 0 - - 46 NC 647 73
Nevada - 1 - 3 - 0 - - 3 NC 2,488 4,273
New Mexico - 0 - - - 0 - - 32 NC 2,741 4,001
Utah - 3 2 2 - 0 - - 146 NC 3,390 3,670
Wyoming - 0 - - - 0 - - 22 NC 257 654
Pacific 3 22 211 105 1 1 2 3 2,585 NC 67,455 71,285
Alaska - 0 - - - 0 - - - NC 758 1,703
California 2 22 162 57 - 1 - - 1,820 NC 55,691 58,426
Hawaii - 1 - - - 0 - - - NC - 99
Oregon 1 7 49 48 - 0 - - 323 NC 5,058 4,823
Washington - 0 - - 1 1 2 3 442 NC 5,948 6,234
U.S. Territories - 0 - - - 0 - - - NC 52 874
American Samoa - 0 - - - 0 - - - NC - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - NC - -
Guam - 0 - - - 0 - - - NC - -
Puerto Rico - 0 - - - 0 - - - NC 52 874
U.S. Virgin Islands - 0 - - - 0 - - - NC - -
Non-U.S. Residents - 0 - - - 0 - - 3 NC 47 36
Total 12 66 599 523 1 1 3 5 12,805 NC 365,851 497,621
  • 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).
  • § Beginning in January 2022, only confirmed cases are published to align with the approved CSTE position statement 21-ID-06, whereas in previous years, all case classification statuses were published. This change may cause a decrease in published case counts when compared to previous years.
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.