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 16, 2021 (Week 41)
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 4 69 1,076 1,420 - 1 5 - 12,526 33,784 1,137,583 1,217,546
New England - 2 4 61 - 0 - - 110 1,126 28,892 38,217
Connecticut - 0 - - - 0 - - - 275 92 10,377
Maine - 0 - - - 0 - - 40 99 2,600 2,583
Massachusetts - 0 - - - 0 - - - 575 20,239 19,091
New Hampshire - 0 - - - 0 - - 52 85 2,240 2,277
Rhode Island - 2 4 60 - 0 - - - 465 3,082 2,998
Vermont - 0 - 1 - 0 - - 18 34 639 891
Middle Atlantic - 13 329 333 - 0 - - 2,589 4,064 145,351 139,859
New Jersey - 0 - - - 0 - - 508 797 25,648 24,254
New York (excluding New York City) - 0 - - - 0 - - 732 1,004 30,503 32,452
New York City - 8 58 62 - 0 - - 493 1,350 48,254 43,104
Pennsylvania - 12 271 271 - 0 - - 856 1,243 40,946 40,049
East North Central 1 14 194 349 - 1 1 - 691 4,976 148,559 178,254
Illinois - 0 - - - 0 - - 63 1,521 35,362 53,007
Indiana - 11 114 175 - 0 - - - 827 23,363 25,428
Michigan 1 7 70 154 - 1 1 - 173 1,140 26,355 33,880
Ohio - 0 - - - 0 - - - 1,299 41,114 45,737
Wisconsin - 2 10 20 - 0 - - 455 653 22,365 20,202
West North Central - 1 13 18 - 0 - - 303 2,156 64,865 77,332
Iowa - 0 - - - 0 - - - 343 9,955 11,649
Kansas - 0 - - - 0 - - 52 323 4,754 11,327
Minnesota - 0 - - - 0 - - 56 519 17,513 17,009
Missouri - 0 - - - 0 - - - 1,248 19,042 24,430
Nebraska - 0 - - - 0 - - 160 237 7,453 6,926
North Dakota - 1 11 15 - 0 - - - 97 2,690 2,765
South Dakota - 1 2 3 - 0 - - 35 110 3,458 3,226
South Atlantic 2 27 319 477 - 0 - - 3,740 8,121 269,315 273,376
Delaware - 3 26 20 - 0 - - - 215 3,294 3,729
District of Columbia - 0 - - - 0 - - - 169 3,763 4,687
Florida - 0 - - - 0 - - 1,499 2,266 81,461 76,867
Georgia - 6 57 236 - 0 - - 703 1,320 47,890 50,300
Maryland - 0 - - - 0 - - - 768 26,186 25,053
North Carolina - 9 106 145 - 0 - - 3 1,359 41,854 50,607
South Carolina - 0 - - - 0 - - 779 1,007 29,050 26,416
Virginia 2 24 130 76 - 0 - - 750 1,992 31,773 31,532
West Virginia - 0 - - - 0 - - 6 133 4,044 4,185
East South Central - 1 - 38 - 0 - - 1,299 3,709 85,070 80,485
Alabama N NC N N - 0 - - 600 797 24,461 20,119
Kentucky - 0 - - - 0 - - 510 2,556 14,048 12,457
Mississippi - 1 - 38 - 0 - - 189 567 16,457 18,506
Tennessee - 0 - - - 0 - - - 1,163 30,104 29,403
West South Central - 0 - - - 0 - - 447 4,661 126,313 157,601
Arkansas - 0 - - - 0 - - 157 409 11,376 12,487
Louisiana - 0 - - - 0 - - 254 754 25,232 25,232
Oklahoma - 0 - - - 0 - - 36 466 8,987 16,701
Texas - 0 - - - 0 - - - 3,131 80,718 103,181
Mountain - 3 14 41 - 0 - - 679 2,841 92,477 88,546
Arizona - 0 - 28 - 0 - - 352 913 32,239 28,751
Colorado - 0 - - - 0 - - - 742 21,375 20,452
Idaho - 0 - - - 0 - - 109 204 4,830 4,899
Montana - 0 - - - 0 - - 15 109 3,171 3,289
Nevada - 1 3 5 - 0 - - - 563 11,574 11,947
New Mexico - 0 - - - 0 - - 33 275 9,278 9,713
Utah - 3 11 6 - 0 - - 149 261 8,382 7,991
Wyoming - 0 - 2 - 0 - - 21 74 1,628 1,504
Pacific 1 41 203 103 - 1 4 - 2,668 4,906 176,741 183,876
Alaska - 0 - - - 0 - - - 140 4,124 4,028
California 1 15 203 99 - 1 1 - 1,997 3,961 147,250 141,817
Hawaii - 0 - 4 - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 355 381 12,431 12,205
Washington - 39 - - - 1 3 - 316 628 12,936 24,673
U.S. Territories - 0 - - - 0 - - - 107 1,288 3,461
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 107 1,288 3,461
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - 1 22 93 13
Total 4 69 1,076 1,420 - 1 5 - 12,527 33,822 1,138,964 1,221,020
  • 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.