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 4, 2021 (Week 35)
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 7 67 613 701 - 1 5 - 11,472 33,502 923,981 1,004,498
New England - 40 3 1 - 0 - - 497 1,108 25,668 29,581
Connecticut - 0 - - - 0 - - - 244 91 6,995
Maine - 0 - - - 0 - - 51 99 2,298 2,119
Massachusetts - 0 - - - 0 - - 394 608 17,744 15,678
New Hampshire - 0 - - - 0 - - 37 85 1,923 1,797
Rhode Island - 40 3 - - 0 - - - 465 3,082 2,552
Vermont - 0 - 1 - 0 - - 15 34 530 440
Middle Atlantic - 8 58 47 - 0 - - 2,077 4,805 99,237 113,365
New Jersey - 0 - - - 0 - - 383 805 17,645 20,020
New York (excluding New York City) - 0 - - - 0 - - 870 2,860 26,123 24,594
New York City - 8 58 47 - 0 - - - 1,340 20,360 35,570
Pennsylvania - 0 - - - 0 - - 824 1,244 35,109 33,181
East North Central - 27 163 214 - 1 1 - 937 5,375 129,083 145,900
Illinois - 0 - - - 0 - - 77 1,576 29,127 44,090
Indiana - 21 99 116 - 0 - - 260 829 23,025 19,678
Michigan - 12 57 81 - 1 1 - 163 1,151 22,209 27,593
Ohio - 0 - - - 0 - - - 1,331 35,648 37,830
Wisconsin - 2 7 17 - 0 - - 437 652 19,074 16,709
West North Central - 1 2 2 - 0 - - 217 2,268 57,959 64,542
Iowa - 0 - - - 0 - - - 345 8,406 9,751
Kansas - 0 - - - 0 - - 30 323 4,583 9,515
Minnesota - 0 - - - 0 - - 47 519 14,540 14,153
Missouri - 0 - - - 0 - - - 1,248 19,042 20,330
Nebraska - 0 - - - 0 - - 140 251 6,329 5,738
North Dakota - 0 - - - 0 - - - 97 2,327 2,324
South Dakota - 1 2 2 - 0 - - - 110 2,732 2,731
South Atlantic 1 15 207 284 - 0 - - 1,854 8,118 218,089 230,910
Delaware - 3 17 18 - 0 - - - 215 3,123 3,139
District of Columbia - 0 - - - 0 - - - 169 3,763 4,229
Florida - 0 - - - 0 - - - 2,266 66,098 64,804
Georgia 1 5 41 76 - 0 - - 78 1,338 32,379 42,992
Maryland - 0 - - - 0 - - 314 768 22,879 20,964
North Carolina - 9 71 122 - 0 - - 1 1,393 34,359 42,708
South Carolina - 0 - - - 0 - - 654 1,007 25,053 21,876
Virginia - 9 78 68 - 0 - - 762 1,992 26,927 26,615
West Virginia - 0 - - - 0 - - 45 133 3,508 3,583
East South Central - 1 - 26 - 0 - - 1,240 3,508 68,928 66,919
Alabama N NC N N - 0 - - 591 797 20,737 17,152
Kentucky - 0 - - - 0 - - 310 2,613 11,446 10,428
Mississippi - 1 - 26 - 0 - - - 569 11,853 15,408
Tennessee - 0 - - - 0 - - 339 1,163 24,892 23,931
West South Central - 0 - - - 1 - - 164 4,508 97,922 124,849
Arkansas - 0 - - - 0 - - 164 409 9,196 10,469
Louisiana - 0 - - - 0 - - - 752 21,188 21,257
Oklahoma - 0 - - - 0 - - - 461 7,332 13,951
Texas - 0 - - - 1 - - - 2,984 60,206 79,172
Mountain - 2 9 39 - 0 - - 1,190 2,843 79,126 73,695
Arizona - 0 - 28 - 0 - - 542 909 27,666 24,024
Colorado - 0 - - - 0 - - 589 741 18,458 17,139
Idaho - 0 - - - 0 - - - 174 3,752 4,120
Montana - 0 - - - 0 - - - 108 2,647 2,789
Nevada - 1 3 4 - 0 - - 4 563 10,369 9,705
New Mexico - 0 - - - 0 - - 38 286 7,823 7,961
Utah - 2 6 5 - 0 - - - 261 7,012 6,725
Wyoming - 0 - 2 - 0 - - 17 70 1,399 1,232
Pacific 6 14 171 88 - 1 4 - 3,296 5,071 147,969 154,737
Alaska - 0 - - - 0 - - - 142 3,398 3,356
California 6 14 171 88 - 1 1 - 2,791 3,975 122,803 119,146
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 276 383 10,525 10,181
Washington - 0 - - - 1 3 - 229 687 11,243 20,901
U.S. Territories - 0 - - - 0 - - - 108 799 2,918
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 108 799 2,918
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - 3 24 85 10
Total 7 67 613 701 - 1 5 - 11,475 33,575 924,865 1,007,426
  • 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.