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 October 2, 2021 (Week 39)
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 2 45 1,001 1,222 - 1 5 - 14,512 33,982 1,077,519 1,149,633
New England - 2 4 59 - 0 - - 476 1,127 28,109 35,907
Connecticut - 0 - - - 0 - - - 297 92 9,802
Maine - 0 - - - 0 - - 47 99 2,513 2,422
Massachusetts - 0 - - - 0 - - 371 580 19,714 17,939
New Hampshire - 0 - - - 0 - - 39 85 2,107 2,027
Rhode Island - 2 4 58 - 0 - - - 465 3,082 2,874
Vermont - 0 - 1 - 0 - - 19 34 601 843
Middle Atlantic - 13 310 319 - 0 - - 2,677 4,091 133,176 131,719
New Jersey - 0 - - - 0 - - 470 805 19,294 22,839
New York (excluding New York City) - 0 - - - 0 - - 796 1,004 29,061 30,596
New York City - 8 58 60 - 0 - - 532 1,337 45,845 40,491
Pennsylvania - 12 252 259 - 0 - - 879 1,244 38,976 37,793
East North Central - 20 181 320 - 1 1 - 669 5,230 140,433 167,948
Illinois - 0 - - - 0 - - - 1,576 31,990 49,954
Indiana - 11 110 162 - 0 - - 79 827 23,363 23,926
Michigan - 13 64 138 - 1 1 - 162 1,140 24,782 31,941
Ohio - 0 - - - 0 - - - 1,334 39,045 43,084
Wisconsin - 2 7 20 - 0 - - 428 652 21,253 19,043
West North Central - 2 13 16 - 0 - - 60 2,224 62,360 72,917
Iowa - 0 - - - 0 - - 44 343 9,647 11,033
Kansas - 0 - - - 0 - - 16 323 4,667 10,713
Minnesota - 0 - - - 0 - - - 519 16,195 16,064
Missouri - 0 - - - 0 - - - 1,248 19,042 22,958
Nebraska - 0 - - - 0 - - - 243 6,899 6,462
North Dakota - 1 11 14 - 0 - - - 97 2,690 2,618
South Dakota - 1 2 2 - 0 - - - 110 3,220 3,069
South Atlantic - 27 283 320 - 0 - - 4,054 8,121 255,516 258,856
Delaware - 3 21 20 - 0 - - - 215 3,294 3,444
District of Columbia - 0 - - - 0 - - - 169 3,763 4,442
Florida - 0 - - - 0 - - 1,463 2,266 75,677 72,733
Georgia - 5 41 93 - 0 - - 761 1,320 46,465 47,941
Maryland - 0 - - - 0 - - 301 768 25,332 23,723
North Carolina - 9 98 133 - 0 - - 4 1,359 39,318 47,947
South Carolina - 0 - - - 0 - - 681 1,007 27,560 24,884
Virginia - 24 123 74 - 0 - - 815 1,992 30,220 29,781
West Virginia - 0 - - - 0 - - 29 133 3,887 3,961
East South Central - 1 - 38 - 0 - - 1,184 3,746 79,722 75,843
Alabama N NC N N - 0 - - 633 797 23,250 18,888
Kentucky - 0 - - - 0 - - 341 2,592 13,116 11,837
Mississippi - 1 - 38 - 0 - - 210 569 15,587 17,405
Tennessee - 0 - - - 0 - - - 1,163 27,769 27,713
West South Central - 0 - - - 0 - - 519 4,662 123,660 148,671
Arkansas - 0 - - - 0 - - 133 409 10,581 11,774
Louisiana - 0 - - - 0 - - 342 753 24,015 23,910
Oklahoma - 0 - - - 0 - - 44 461 8,346 15,684
Texas - 0 - - - 0 - - - 3,138 80,718 97,303
Mountain - 3 13 40 - 0 - - 1,505 2,844 88,535 84,064
Arizona - 0 - 28 - 0 - - 472 911 30,782 27,149
Colorado - 0 - - - 0 - - 582 742 20,770 19,368
Idaho - 0 - - - 0 - - 198 176 4,605 4,623
Montana - 0 - - - 0 - - 20 102 2,943 3,171
Nevada - 1 3 5 - 0 - - - 563 11,150 11,639
New Mexico - 0 - - - 0 - - 36 282 8,781 9,156
Utah - 3 10 5 - 0 - - 161 261 7,935 7,555
Wyoming - 0 - 2 - 0 - - 36 74 1,569 1,403
Pacific 2 15 197 110 - 1 4 - 3,368 5,048 166,008 173,708
Alaska - 0 - - - 0 - - - 142 3,941 3,775
California 2 15 197 106 - 1 1 - 2,776 3,938 138,004 133,894
Hawaii - 0 - 4 - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 343 381 11,745 11,500
Washington - 0 - - - 1 3 - 249 674 12,318 23,386
U.S. Territories - 0 - - - 0 - - - 93 799 3,208
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 93 799 3,208
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - 3 23 91 11
Total 2 45 1,001 1,222 - 1 5 - 14,515 34,067 1,078,409 1,152,852
  • 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).
  • § 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.