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 February 27, 2021 (Week 08)
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 2 33 74 219 - 2 4 - 13,092 35,035 159,259 269,212
New England - 11 1 - - 0 - - 70 1,168 4,063 8,772
Connecticut - 0 - - - 0 - - - 246 - 2,412
Maine - 0 - - - 0 - - 58 93 518 571
Massachusetts - 0 - - - 0 - - - 638 2,369 4,547
New Hampshire - 0 - - - 0 - - - 83 437 444
Rhode Island - 11 1 - - 0 - - - 270 618 644
Vermont - 0 - - - 0 - - 12 34 121 154
Middle Atlantic - 5 8 12 - 1 - - 2,589 4,623 23,670 33,288
New Jersey - 0 - - - 1 - - - 743 1,613 5,822
New York (excluding New York City) - 0 - - - 0 - - 801 2,490 4,963 5,777
New York City - 5 8 12 - 0 - - 875 1,597 9,056 11,750
Pennsylvania - 0 - - - 0 - - 913 1,307 8,038 9,939
East North Central - 26 22 55 - 1 1 - 1,704 5,094 24,317 39,563
Illinois - 0 - - - 0 - - 49 1,569 3,243 12,233
Indiana - 20 8 35 - 0 - - 286 801 4,905 5,661
Michigan - 9 14 15 - 1 1 - 265 1,152 3,464 7,409
Ohio - 0 - - - 0 - - 720 1,261 8,654 9,983
Wisconsin - 2 - 5 - 0 - - 384 626 4,051 4,277
West North Central - 1 - - - 1 - - 41 2,306 6,354 16,727
Iowa - 0 - - - 0 - - - 338 894 2,408
Kansas - 0 - - - 0 - - - 347 1,341 2,416
Minnesota - 0 - - - 0 - - 24 529 2,632 3,837
Missouri - 0 - - - 1 - - 17 796 1,053 5,395
Nebraska - 0 - - - 0 - - - 252 - 1,511
North Dakota - 0 - - - 0 - - - 82 434 538
South Dakota - 1 - - - 0 - - - 105 - 622
South Atlantic 1 18 24 103 - 0 - - 3,756 8,201 40,227 62,387
Delaware - 2 1 - - 0 - - - 215 527 1,035
District of Columbia - 0 - - - 0 - - 28 164 892 1,569
Florida - 0 - - - 0 - - 1,709 2,351 15,072 16,497
Georgia 1 8 3 46 - 0 - - 603 1,455 3,674 11,586
Maryland - 0 - - - 0 - - - 789 4,064 6,056
North Carolina - 8 9 38 - 0 - - 2 1,471 3,477 11,537
South Carolina - 0 - - - 0 - - 648 1,007 5,849 5,637
Virginia - 11 11 19 - 0 - - 730 2,001 5,945 7,401
West Virginia - 0 - - - 0 - - 36 146 727 1,069
East South Central - 4 - 10 - 0 - - 951 2,411 9,994 15,454
Alabama N NC N N - 0 - - 661 797 4,941 4,730
Kentucky - 0 - - - 0 - - - 558 - 1,540
Mississippi - 4 - 10 - 0 - - - 567 1,855 2,786
Tennessee - 0 - - - 0 - - 290 1,130 3,198 6,398
West South Central - 0 - - - 0 - - 117 3,798 7,801 31,368
Arkansas - 0 - - - 0 - - 1 402 569 3,050
Louisiana - 0 - - - 0 - - - 753 2,257 5,739
Oklahoma - 0 - - - 0 - - 53 387 1,184 2,792
Texas - 0 - - - 0 - - 63 2,484 3,791 19,787
Mountain - 4 - 15 - 0 - - 1,201 2,539 14,690 19,153
Arizona - 4 - 11 - 0 - - 533 891 5,442 6,655
Colorado - 0 - - - 0 - - 448 1,260 4,137 3,497
Idaho - 0 - - - 0 - - 70 171 929 1,104
Montana - 0 - - - 0 - - 64 108 510 707
Nevada - 1 - - - 0 - - 8 335 369 2,835
New Mexico - 0 - - - 0 - - 43 305 1,529 2,264
Utah - 2 - 3 - 0 - - - 252 1,475 1,770
Wyoming - 1 - 1 - 0 - - 35 54 299 321
Pacific 1 7 19 24 - 2 3 - 2,663 5,614 28,143 42,500
Alaska - 0 - - - 0 - - 39 142 806 889
California 1 7 19 24 - 1 - - 1,981 4,673 21,761 34,208
Hawaii - 0 - - - 0 - - - 66 - 1,086
Oregon - 0 - - - 0 - - 320 384 2,440 2,754
Washington - 0 - - - 2 3 - 323 562 3,136 3,563
U.S. Territories - 0 - - - 0 - - - 165 4 353
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 165 4 353
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 1 - 2
Total 2 33 74 219 - 2 4 - 13,092 35,108 159,263 269,567
  • 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://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.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 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://wwwn.cdc.gov/nndss/conditions/. 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://wwwn.cdc.gov/nndss/infectious-tables.html.
Acknowledgement:
  • 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.