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 28, 2021 (Week 34)
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 9 66 580 665 - 1 5 - 13,034 33,103 902,792 964,204
New England - 40 3 - - 0 - - 513 1,133 25,033 28,434
Connecticut - 0 - - - 0 - - - 253 91 6,742
Maine - 0 - - - 0 - - 47 99 2,247 2,044
Massachusetts - 0 - - - 0 - - 411 608 17,215 15,102
New Hampshire - 0 - - - 0 - - 38 85 1,883 1,727
Rhode Island - 40 3 - - 0 - - - 168 3,082 2,396
Vermont - 0 - - - 0 - - 17 34 515 423
Middle Atlantic - 8 58 47 - 0 - - 2,150 3,945 97,061 102,097
New Jersey - 0 - - - 0 - - 448 805 17,262 19,353
New York (excluding New York City) - 0 - - - 0 - - 779 1,005 25,256 26,049
New York City - 8 58 47 - 0 - - - 1,340 20,360 34,331
Pennsylvania - 0 - - - 0 - - 923 1,164 34,183 22,364
East North Central 1 26 162 193 - 1 1 - 808 5,375 124,101 140,629
Illinois - 0 - - - 0 - - 51 1,602 27,578 42,488
Indiana 1 20 99 104 - 0 - - 249 829 22,534 19,015
Michigan - 12 56 80 - 1 1 - 199 1,151 21,706 26,455
Ohio - 0 - - - 0 - - - 1,331 33,901 36,523
Wisconsin - 1 7 9 - 0 - - 309 652 18,382 16,148
West North Central - 1 2 1 - 0 - - 214 2,268 57,329 62,451
Iowa - 0 - - - 0 - - 31 345 8,406 9,451
Kansas - 0 - - - 0 - - 50 323 4,553 9,216
Minnesota - 0 - - - 0 - - 108 519 14,249 13,671
Missouri - 0 - - - 0 - - 25 1,248 19,042 19,664
Nebraska - 0 - - - 0 - - - 251 6,023 5,568
North Dakota - 0 - - - 0 - - - 97 2,324 2,238
South Dakota - 1 2 1 - 0 - - - 110 2,732 2,643
South Atlantic - 14 187 279 - 0 - - 3,728 8,103 214,526 223,242
Delaware - 2 6 18 - 0 - - 54 215 3,123 3,084
District of Columbia - 0 - - - 0 - - - 169 3,763 4,110
Florida - 0 - - - 0 - - 1,421 2,266 66,098 62,635
Georgia - 5 40 75 - 0 - - 741 1,346 32,301 41,532
Maryland - 0 - - - 0 - - 325 768 22,262 20,230
North Carolina - 9 63 119 - 0 - - 1 1,393 33,356 41,373
South Carolina - 0 - - - 0 - - 495 1,007 24,091 21,131
Virginia - 9 78 67 - 0 - - 654 1,992 26,121 25,674
West Virginia - 0 - - - 0 - - 37 133 3,411 3,473
East South Central - 1 - 26 - 0 - - 862 3,080 66,536 64,689
Alabama N NC N N - 0 - - 514 797 20,104 16,726
Kentucky - 0 - - - 0 - - - 2,186 10,026 9,942
Mississippi - 1 - 26 - 0 - - - 569 11,853 14,904
Tennessee - 0 - - - 0 - - 348 1,163 24,553 23,117
West South Central - 0 - - - 1 - - 174 4,508 97,558 121,195
Arkansas - 0 - - - 0 - - 100 409 8,832 10,120
Louisiana - 0 - - - 0 - - 43 752 21,188 20,735
Oklahoma - 0 - - - 0 - - 31 484 7,332 13,467
Texas - 0 - - - 1 - - - 2,984 60,206 76,873
Mountain - 2 9 39 - 0 - - 1,326 2,842 77,091 71,376
Arizona - 0 - 28 - 0 - - 499 909 26,756 23,191
Colorado - 0 - - - 0 - - 738 740 17,867 16,646
Idaho - 0 - - - 0 - - - 174 3,752 3,967
Montana - 0 - - - 0 - - 33 108 2,647 2,691
Nevada - 1 3 4 - 0 - - 2 562 10,115 9,469
New Mexico - 0 - - - 0 - - 28 286 7,571 7,682
Utah - 2 6 5 - 0 - - - 259 7,012 6,543
Wyoming - 0 - 2 - 0 - - 26 69 1,371 1,187
Pacific 8 12 159 80 - 1 4 - 3,259 5,071 143,557 150,091
Alaska - 0 - - - 0 - - - 142 3,398 3,253
California 8 12 159 80 - 1 1 - 2,737 3,975 118,896 115,507
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 266 383 10,249 9,860
Washington - 0 - - - 1 3 - 256 687 11,014 20,318
U.S. Territories - 0 - - - 0 - - - 108 799 2,831
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 108 799 2,831
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 24 76 8
Total 9 66 580 665 - 1 5 - 13,034 33,188 903,667 967,043
  • 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.