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 September 11, 2021 (Week 36)
Reporting Area Carbapenemase-producing carbapenem-resistant Enterobacteriaceae § Chancroid Chlamydia trachomatis infection
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 1 71 665 757 - 1 5 - 10,920 32,566 970,704 1,006,370
New England - 40 3 2 - 0 - - 88 1,208 25,793 32,195
Connecticut - 0 - - - 0 - - - 342 92 8,794
Maine - 0 - - - 0 - - 40 99 2,371 2,186
Massachusetts - 0 - - - 0 - - - 608 17,744 16,262
New Hampshire - 0 - - - 0 - - 48 85 1,974 1,861
Rhode Island - 40 3 1 - 0 - - - 465 3,082 2,622
Vermont - 0 - 1 - 0 - - - 34 530 470
Middle Atlantic - 8 58 51 - 0 - - 1,733 4,806 101,107 117,335
New Jersey - 0 - - - 0 - - 380 805 18,025 20,715
New York (excluding New York City) - 0 - - - 0 - - 634 2,860 26,757 25,458
New York City - 8 58 51 - 0 - - - 1,340 20,374 36,749
Pennsylvania - 0 - - - 0 - - 719 1,244 35,951 34,413
East North Central - 28 169 253 - 1 1 - 872 5,221 133,391 152,263
Illinois - 0 - - - 0 - - 35 1,576 29,853 45,590
Indiana - 21 104 125 - 0 - - 284 829 23,758 21,243
Michigan - 12 58 110 - 1 1 - 165 1,134 22,992 28,782
Ohio - 0 - - - 0 - - - 1,337 37,209 39,306
Wisconsin - 2 7 18 - 0 - - 388 652 19,579 17,342
West North Central - 1 2 2 - 0 - - 149 2,220 58,138 66,859
Iowa - 0 - - - 0 - - - 343 8,406 10,096
Kansas - 0 - - - 0 - - 11 323 4,594 9,858
Minnesota - 0 - - - 0 - - - 519 14,540 14,660
Missouri - 0 - - - 0 - - - 1,248 19,042 21,065
Nebraska - 0 - - - 0 - - 138 251 6,497 5,938
North Dakota - 0 - - - 0 - - - 97 2,327 2,424
South Dakota - 1 2 2 - 0 - - - 110 2,732 2,818
South Atlantic - 22 249 288 - 0 - - 3,327 8,118 225,535 238,626
Delaware - 3 17 18 - 0 - - - 215 3,183 3,211
District of Columbia - 0 - - - 0 - - - 169 3,763 4,359
Florida - 0 - - - 0 - - 1,250 2,266 69,897 66,973
Georgia - 5 41 76 - 0 - - 608 1,289 32,987 44,330
Maryland - 0 - - - 0 - - 215 768 23,420 21,729
North Carolina - 9 78 125 - 0 - - - 1,360 35,522 44,101
South Carolina - 0 - - - 0 - - 514 1,007 25,567 22,762
Virginia - 20 113 69 - 0 - - 729 1,992 27,635 27,458
West Virginia - 0 - - - 0 - - 11 133 3,561 3,703
East South Central - 1 - 26 - 0 - - 854 3,499 73,713 69,156
Alabama N NC N N - 0 - - 427 797 21,236 17,617
Kentucky - 0 - - - 0 - - 303 2,604 12,027 10,802
Mississippi - 1 - 26 - 0 - - 106 569 13,658 15,921
Tennessee - 0 - - - 0 - - 18 1,163 26,792 24,816
West South Central - 0 - - - 1 - - 382 4,508 120,032 128,321
Arkansas - 0 - - - 0 - - 79 409 9,491 10,751
Louisiana - 0 - - - 0 - - 265 753 22,258 21,960
Oklahoma - 0 - - - 0 - - 38 461 7,565 14,377
Texas - 0 - - - 1 - - - 2,984 80,718 81,233
Mountain - 2 9 40 - 0 - - 475 2,843 80,819 76,085
Arizona - 0 - 28 - 0 - - 340 909 28,227 24,795
Colorado - 0 - - - 0 - - - 741 18,458 17,761
Idaho - 0 - - - 0 - - 65 175 4,209 4,228
Montana - 0 - - - 0 - - 12 108 2,734 2,874
Nevada - 1 3 5 - 0 - - 1 563 10,629 9,992
New Mexico - 0 - - - 0 - - 37 286 8,126 8,218
Utah - 2 6 5 - 0 - - - 261 7,012 6,934
Wyoming - 0 - 2 - 0 - - 20 71 1,424 1,283
Pacific 1 14 175 95 - 1 4 - 3,040 4,714 152,176 125,530
Alaska - 0 - - - 0 - - - 142 3,398 3,442
California 1 14 175 95 - 1 1 - 2,527 3,900 126,489 88,826
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 260 381 10,793 10,564
Washington - 0 - - - 1 3 - 253 687 11,496 21,545
U.S. Territories - 0 - - - 0 - - - 93 799 3,026
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 93 799 3,026
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - 1 24 85 10
Total 1 71 665 757 - 1 5 - 10,921 32,634 971,588 1,009,406
  • 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).
  • § Reporting jurisdictions were informed CDC could receive data for this condition in August 2019. Please note there will be a delay in reporting of case notifications for this condition to CDC.
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.