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 August 21, 2021 (Week 33)
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 6 66 552 648 - 1 5 - 10,660 33,465 866,639 940,387
New England - 40 3 - - 0 - - 582 1,199 24,358 27,237
Connecticut - 0 - - - 0 - - - 253 91 6,507
Maine - 0 - - - 0 - - 63 99 2,198 1,967
Massachusetts - 0 - - - 0 - - 402 660 16,644 14,442
New Hampshire - 0 - - - 0 - - 43 85 1,845 1,677
Rhode Island - 40 3 - - 0 - - 64 459 3,082 2,245
Vermont - 0 - - - 0 - - 10 34 498 399
Middle Atlantic - 8 58 43 - 0 - - 2,194 4,209 94,795 107,569
New Jersey - 0 - - - 0 - - 482 805 16,814 18,599
New York (excluding New York City) - 0 - - - 0 - - 847 1,005 24,477 25,048
New York City - 8 58 43 - 0 - - - 1,340 20,360 33,021
Pennsylvania - 0 - - - 0 - - 865 1,244 33,144 30,901
East North Central - 26 158 188 - 1 1 - 435 5,357 117,730 135,184
Illinois - 0 - - - 0 - - 4 1,602 26,134 40,966
Indiana - 20 96 103 - 0 - - 331 829 22,047 18,271
Michigan - 12 55 76 - 1 1 - 100 1,151 20,450 25,445
Ohio - 0 - - - 0 - - - 1,331 33,901 35,274
Wisconsin - 1 7 9 - 0 - - - 678 15,198 15,228
West North Central - 1 2 1 - 0 - - 419 2,259 55,746 60,373
Iowa - 0 - - - 0 - - 47 345 8,154 9,141
Kansas - 0 - - - 0 - - 60 348 4,503 8,850
Minnesota - 0 - - - 0 - - 109 519 13,806 13,199
Missouri - 0 - - - 0 - - - 1,277 18,204 19,121
Nebraska - 0 - - - 0 - - 156 251 6,023 5,361
North Dakota - 0 - - - 0 - - - 97 2,324 2,172
South Dakota - 1 2 1 - 0 - - 47 114 2,732 2,529
South Atlantic 4 14 183 273 - 0 - - 2,522 8,102 205,376 215,944
Delaware - 2 6 17 - 0 - - - 215 2,786 2,985
District of Columbia - 0 - - - 0 - - - 169 3,763 3,960
Florida - 0 - - - 0 - - 63 2,266 62,167 60,622
Georgia - 5 40 75 - 0 - - 732 1,346 31,560 40,211
Maryland - 0 - - - 0 - - 395 768 21,645 19,553
North Carolina - 9 60 115 - 0 - - - 1,393 31,251 40,039
South Carolina - 0 - - - 0 - - 579 1,007 23,471 20,395
Virginia 4 9 77 66 - 0 - - 743 1,992 25,457 24,811
West Virginia - 0 - - - 0 - - 10 133 3,276 3,368
East South Central - 1 - 26 - 0 - - 514 3,080 59,692 62,651
Alabama N NC N N - 0 - - 514 797 19,544 16,333
Kentucky - 0 - - - 0 - - - 2,186 10,026 9,569
Mississippi - 1 - 26 - 0 - - - 569 6,278 14,398
Tennessee - 0 - - - 0 - - - 1,163 23,844 22,351
West South Central - 0 - - - 1 - - 482 4,508 96,421 117,019
Arkansas - 0 - - - 0 - - 103 409 8,393 9,753
Louisiana - 0 - - - 0 - - 196 752 20,806 20,002
Oklahoma - 0 - - - 0 - - 29 484 7,016 12,997
Texas - 0 - - - 1 - - 154 2,984 60,206 74,267
Mountain - 2 9 39 - 0 - - 647 2,840 74,140 69,206
Arizona - 0 - 28 - 0 - - 396 909 25,906 22,531
Colorado - 0 - - - 0 - - - 742 16,464 16,097
Idaho - 0 - - - 0 - - - 174 3,668 3,859
Montana - 0 - - - 0 - - - 108 2,542 2,611
Nevada - 1 3 4 - 0 - - 3 562 9,949 9,208
New Mexico - 0 - - - 0 - - 30 286 7,314 7,424
Utah - 2 6 5 - 0 - - 191 259 7,012 6,334
Wyoming - 0 - 2 - 0 - - 27 57 1,285 1,142
Pacific 2 13 139 78 - 1 4 - 2,865 5,071 138,381 145,204
Alaska - 0 - - - 0 - - - 142 3,117 3,155
California 2 13 139 78 - 1 1 - 2,409 3,975 114,540 111,682
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 276 383 9,966 9,556
Washington - 0 - - - 1 3 - 180 687 10,758 19,658
U.S. Territories - 0 - - - 0 - - - 108 799 2,757
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 108 799 2,757
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 24 70 5
Total 6 66 552 648 - 1 5 - 10,660 33,550 867,508 943,149
  • 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.