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 25, 2021 (Week 38)
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 38 771 924 - 1 5 - 15,587 32,802 1,045,827 1,075,930
New England - 2 4 57 - 0 - - 309 1,139 27,330 34,764
Connecticut - 0 - - - 0 - - - 330 92 9,468
Maine - 0 - - - 0 - - 43 99 2,466 2,333
Massachusetts - 0 - - - 0 - - 197 580 19,038 17,391
New Hampshire - 0 - - - 0 - - 43 85 2,070 1,956
Rhode Island - 2 4 56 - 0 - - - 465 3,082 2,810
Vermont - 0 - 1 - 0 - - 26 37 582 806
Middle Atlantic - 9 105 90 - 0 - - 2,732 4,117 129,667 127,602
New Jersey - 0 - - - 0 - - 382 805 18,824 22,083
New York (excluding New York City) - 0 - - - 0 - - 832 1,005 28,267 29,740
New York City - 8 58 58 - 0 - - 625 1,337 44,568 39,220
Pennsylvania - 4 47 32 - 0 - - 893 1,244 38,008 36,559
East North Central - 25 179 295 - 1 1 - 1,147 5,211 140,919 162,499
Illinois - 0 - - - 0 - - 62 1,576 31,990 48,401
Indiana - 15 108 147 - 0 - - 422 829 25,067 23,137
Michigan - 13 64 130 - 1 1 - 185 1,139 24,096 30,718
Ohio - 0 - - - 0 - - - 1,334 39,045 41,807
Wisconsin - 2 7 18 - 0 - - 478 652 20,721 18,436
West North Central - 2 12 16 - 0 - - 436 2,224 62,035 70,828
Iowa - 0 - - - 0 - - 99 343 9,417 10,699
Kansas - 0 - - - 0 - - 23 323 4,651 10,427
Minnesota - 0 - - - 0 - - 63 519 16,195 15,575
Missouri - 0 - - - 0 - - - 1,248 19,042 22,215
Nebraska - 0 - - - 0 - - 205 243 6,899 6,367
North Dakota - 1 10 14 - 0 - - - 97 2,611 2,562
South Dakota - 1 2 2 - 0 - - 46 110 3,220 2,983
South Atlantic 1 27 269 297 - 0 - - 3,819 8,121 237,818 251,663
Delaware - 3 21 19 - 0 - - - 215 3,294 3,374
District of Columbia - 0 - - - 0 - - - 169 3,763 4,324
Florida - 0 - - - 0 - - 1,381 2,266 73,773 70,665
Georgia - 5 41 75 - 0 - - 688 1,288 34,374 46,653
Maryland - 0 - - - 0 - - 315 768 24,683 22,997
North Carolina 1 9 85 131 - 0 - - 2 1,360 37,917 46,586
South Carolina - 0 - - - 0 - - 666 1,007 26,879 24,083
Virginia - 24 122 72 - 0 - - 753 1,992 29,368 29,052
West Virginia - 0 - - - 0 - - 14 133 3,767 3,929
East South Central - 1 - 26 - 0 - - 1,649 3,764 78,177 73,476
Alabama N NC N N - 0 - - 664 797 22,569 18,256
Kentucky - 0 - - - 0 - - 395 2,610 12,813 11,517
Mississippi - 1 - 26 - 0 - - 172 569 15,026 16,846
Tennessee - 0 - - - 0 - - 418 1,163 27,769 26,857
West South Central - 0 - - - 0 - - 453 4,662 122,264 144,922
Arkansas - 0 - - - 0 - - 144 409 10,243 11,453
Louisiana - 0 - - - 0 - - 260 753 23,291 23,208
Oklahoma - 0 - - - 0 - - 49 461 8,012 15,224
Texas - 0 - - - 0 - - - 3,138 80,718 95,037
Mountain 2 2 12 40 - 0 - - 1,475 2,844 86,119 81,608
Arizona - 0 - 28 - 0 - - 512 911 29,944 26,355
Colorado - 0 - - - 0 - - 652 742 20,173 18,829
Idaho - 0 - - - 0 - - 63 176 4,407 4,485
Montana - 0 - - - 0 - - 45 108 2,889 3,063
Nevada - 1 3 5 - 0 - - 1 563 11,003 11,361
New Mexico - 0 - - - 0 - - 22 286 8,532 8,870
Utah 2 1 9 5 - 0 - - 157 261 7,654 7,284
Wyoming - 0 - 2 - 0 - - 23 74 1,517 1,361
Pacific 4 14 190 103 - 1 4 - 3,567 4,718 161,498 128,568
Alaska - 0 - - - 0 - - 73 142 3,941 3,655
California 4 14 190 103 - 1 1 - 2,914 3,911 134,091 89,893
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 296 381 11,397 11,168
Washington - 0 - - - 1 3 - 284 687 12,069 22,699
U.S. Territories - 0 - - - 0 - - - 93 799 3,135
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 93 799 3,135
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - 2 24 88 11
Total 7 38 771 924 - 1 5 - 15,589 32,887 1,046,714 1,079,076
  • 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.