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 November 20, 2021 (Week 46)
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 1,283 1,575 - 1 6 - 9,677 33,915 1,293,490 1,380,013
New England - 2 4 63 - 0 - - 87 1,044 33,612 43,503
Connecticut - 0 - - - 0 - - - 262 92 11,507
Maine - 0 - - - 0 - - 37 99 2,863 2,982
Massachusetts - 0 - - - 0 - - - 578 23,119 21,756
New Hampshire - 0 - - - 0 - - 50 88 2,572 2,614
Rhode Island - 2 4 62 - 0 - - - 465 4,227 3,642
Vermont - 0 - 1 - 0 - - - 34 739 1,002
Middle Atlantic - 13 361 367 - 0 - - 1,899 3,963 163,068 159,604
New Jersey - 0 - - - 0 - - 456 797 28,027 27,686
New York (excluding New York City) - 0 - - - 0 - - 782 1,004 34,244 36,766
New York City - 8 58 68 - 0 - - 661 1,398 54,747 49,356
Pennsylvania - 13 303 299 - 0 - - - 1,187 46,050 45,796
East North Central - 14 216 384 - 1 1 - 745 5,051 169,922 202,431
Illinois - 0 - - - 0 - - 73 1,521 43,542 59,861
Indiana - 11 132 193 - 0 - - - 827 23,363 28,859
Michigan - 7 74 167 - 1 1 - 250 1,057 30,259 38,537
Ohio - 0 - - - 0 - - - 1,260 47,796 52,184
Wisconsin - 2 10 24 - 0 - - 422 656 24,962 22,990
West North Central - 2 17 20 - 0 - - 328 2,156 70,012 87,041
Iowa - 0 - - - 0 - - - 335 11,138 13,185
Kansas - 0 - - - 0 - - 55 323 4,964 12,758
Minnesota - 0 - - - 0 - - 96 519 19,567 19,226
Missouri - 0 - - - 0 - - - 1,248 19,042 27,394
Nebraska - 0 - - - 0 - - 177 233 8,367 7,806
North Dakota - 2 14 16 - 0 - - - 97 3,208 3,104
South Dakota - 1 3 4 - 0 - - - 110 3,726 3,568
South Atlantic 2 29 394 540 - 0 - - 3,391 8,121 300,591 307,790
Delaware - 3 28 20 - 0 - - - 214 4,208 4,114
District of Columbia - 0 - - - 0 - - 54 169 5,967 5,326
Florida - 0 - - - 0 - - 1,674 2,266 91,951 86,839
Georgia - 10 72 260 - 0 - - - 1,320 49,371 55,734
Maryland - 0 - - - 0 - - 129 768 28,908 28,303
North Carolina - 11 153 177 - 0 - - - 1,332 47,012 57,119
South Carolina - 0 - - - 0 - - 736 1,007 32,724 29,962
Virginia 2 24 141 83 - 0 - - 766 1,992 35,906 35,612
West Virginia - 0 - - - 0 - - 32 127 4,544 4,781
East South Central - 1 - 39 - 0 - - 1,053 3,709 95,533 91,360
Alabama N NC N N - 0 - - 578 797 27,569 23,149
Kentucky - 0 - - - 0 - - 323 2,556 16,129 14,046
Mississippi - 1 - 39 - 0 - - 152 520 18,708 21,108
Tennessee - 0 - - - 0 - - - 1,162 33,127 33,057
West South Central - 0 - - - 0 - - 507 4,661 161,536 179,246
Arkansas - 0 - - - 0 - - 172 409 13,325 14,182
Louisiana - 0 - - - 0 - - 293 757 28,758 28,753
Oklahoma - 0 - - - 0 - - 42 466 10,498 18,687
Texas - 0 - - - 0 - - - 3,131 108,955 117,624
Mountain 2 5 36 41 - 0 - - 1,114 2,854 104,398 99,480
Arizona 2 4 20 28 - 0 - - 153 910 35,755 32,623
Colorado - 0 - - - 0 - - 528 742 24,686 22,948
Idaho - 0 - - - 0 - - 153 204 5,375 5,450
Montana - 0 - - - 0 - - 38 109 3,542 3,637
Nevada - 1 3 5 - 0 - - - 563 12,775 13,258
New Mexico - 0 - - - 0 - - 32 283 10,453 10,800
Utah - 3 13 6 - 0 - - 190 261 10,012 9,042
Wyoming - 0 - 2 - 0 - - 20 76 1,800 1,722
Pacific - 41 255 121 - 1 5 - 553 5,035 194,818 209,558
Alaska - 0 - - - 0 - - 61 140 4,570 4,532
California - 15 254 117 - 1 1 - - 3,967 162,140 157,402
Hawaii - 1 1 4 - 0 - - - 179 - 6,080
Oregon - 0 - - - 0 - - 310 378 13,956 13,891
Washington - 39 - - - 1 4 - 182 621 14,152 27,653
U.S. Territories - 0 - - - 0 - - - 107 1,497 3,748
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 107 1,497 3,748
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - 2 22 101 17
Total 4 69 1,283 1,575 - 1 6 - 9,679 33,953 1,295,088 1,383,778
  • 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.