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 7, 2021 (Week 31)
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 66 520 615 - 1 5 - 13,070 33,287 822,518 871,213
New England - 40 3 - - 0 - - 435 1,199 22,596 25,081
Connecticut - 0 - - - 0 - - - 263 91 6,002
Maine - 0 - - - 0 - - - 99 2,025 1,842
Massachusetts - 0 - - - 0 - - 402 660 15,544 13,361
New Hampshire - 0 - - - 0 - - 33 85 1,765 1,545
Rhode Island - 40 3 - - 0 - - - 459 2,715 1,953
Vermont - 0 - - - 0 - - - 34 456 378
Middle Atlantic - 8 58 36 - 0 - - 2,191 4,209 89,803 99,534
New Jersey - 0 - - - 0 - - 535 805 15,876 17,249
New York (excluding New York City) - 0 - - - 0 - - 717 1,007 23,022 23,064
New York City - 8 58 36 - 0 - - - 1,340 20,358 30,482
Pennsylvania - 0 - - - 0 - - 939 1,244 30,547 28,739
East North Central 1 26 149 182 - 1 1 - 848 5,357 112,278 124,991
Illinois - 0 - - - 0 - - 60 1,602 25,180 37,950
Indiana 1 20 88 103 - 0 - - 292 833 20,992 16,848
Michigan - 12 54 70 - 1 1 - 213 1,151 19,504 23,340
Ohio - 0 - - - 0 - - - 1,331 31,793 32,733
Wisconsin - 1 7 9 - 0 - - 283 679 14,809 14,120
West North Central - 1 1 1 - 0 - - 363 2,233 52,665 54,974
Iowa - 0 - - - 0 - - - 343 6,630 7,521
Kansas - 0 - - - 0 - - 31 348 4,411 8,233
Minnesota - 0 - - - 0 - - 116 526 12,971 12,179
Missouri - 0 - - - 0 - - - 1,277 18,204 17,686
Nebraska - 0 - - - 0 - - 187 251 5,664 4,962
North Dakota - 0 - - - 0 - - - 97 2,166 2,042
South Dakota - 1 1 1 - 0 - - 29 114 2,619 2,351
South Atlantic - 14 172 262 - 0 - - 3,448 8,103 197,478 201,183
Delaware - 2 6 16 - 0 - - - 215 2,786 2,686
District of Columbia - 0 - - - 0 - - - 169 3,763 3,688
Florida - 0 - - - 0 - - 1,333 2,266 62,057 56,578
Georgia - 5 40 74 - 0 - - 265 1,418 30,250 37,481
Maryland - 0 - - - 0 - - 331 767 20,128 18,190
North Carolina - 9 54 109 - 0 - - - 1,395 29,397 37,363
South Carolina - 0 - - - 0 - - 619 1,007 22,096 18,991
Virginia - 9 72 63 - 0 - - 854 1,992 23,872 23,099
West Virginia - 0 - - - 0 - - 46 140 3,129 3,107
East South Central - 1 - 26 - 0 - - 735 3,065 55,236 58,288
Alabama N NC N N - 0 - - 556 797 18,408 15,430
Kentucky - 0 - - - 0 - - 179 2,170 9,920 8,818
Mississippi - 1 - 26 - 0 - - - 569 6,071 13,392
Tennessee - 0 - - - 0 - - - 1,163 20,837 20,648
West South Central - 0 - - - 1 - - 445 4,280 92,757 106,438
Arkansas - 0 - - - 0 - - 121 409 7,690 9,144
Louisiana - 0 - - - 0 - - 284 751 19,712 18,574
Oklahoma - 0 - - - 0 - - 40 304 6,776 8,829
Texas - 0 - - - 1 - - - 2,984 58,579 69,891
Mountain - 2 9 39 - 0 - - 1,164 2,837 69,797 64,722
Arizona - 0 - 28 - 0 - - 514 907 24,191 21,221
Colorado - 0 - - - 0 - - 464 742 15,770 14,901
Idaho - 0 - - - 0 - - 69 174 3,668 3,608
Montana - 0 - - - 0 - - 45 108 2,469 2,425
Nevada - 1 3 4 - 0 - - 1 562 9,297 8,675
New Mexico - 0 - - - 0 - - 17 286 6,848 6,920
Utah - 2 6 5 - 0 - - - 259 6,343 5,898
Wyoming - 0 - 2 - 0 - - 54 57 1,211 1,074
Pacific 3 13 128 69 - 1 4 - 3,441 5,071 129,908 136,002
Alaska - 0 - - - 0 - - 62 142 3,117 2,950
California 3 13 128 69 - 1 1 - 2,752 3,975 107,057 104,562
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 300 383 9,397 8,880
Washington - 0 - - - 1 3 - 327 687 10,337 18,457
U.S. Territories - 0 - - - 0 - - 1 194 799 2,439
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - 1 194 799 2,439
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 24 70 4
Total 4 66 520 615 - 1 5 - 13,071 33,372 823,387 873,656
  • 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.