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 May 1, 2021 (Week 17)
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 5 65 200 393 - 2 4 1 12,147 31,740 412,787 489,772
New England - 39 1 - - 0 - - 527 1,175 12,227 14,385
Connecticut - 0 - - - 0 - - - 246 70 3,624
Maine - 0 - - - 0 - - 66 96 1,168 1,124
Massachusetts - 0 - - - 0 - - 410 648 8,420 7,560
New Hampshire - 0 - - - 0 - - 51 85 1,041 847
Rhode Island - 39 1 - - 0 - - - 402 1,316 1,022
Vermont - 0 - - - 0 - - - 34 212 208
Middle Atlantic - 7 24 17 - 0 - - 2,710 4,804 58,050 57,742
New Jersey - 0 - - - 0 - - 423 805 9,677 10,056
New York (excluding New York City) - 0 - - - 0 - - 809 2,861 11,715 12,122
New York City - 7 24 17 - 0 - - 576 1,339 19,624 18,673
Pennsylvania - 0 - - - 0 - - 902 1,245 17,034 16,891
East North Central 2 26 63 108 - 1 1 1 1,141 5,299 58,538 69,756
Illinois - 0 - - - 0 - - 72 1,602 10,684 21,337
Indiana 2 20 43 63 - 0 - - 481 832 11,821 10,164
Michigan - 11 19 37 - 1 1 - 134 1,151 9,849 12,944
Ohio - 0 - - - 1 - 1 - 1,262 17,137 17,492
Wisconsin - 2 1 8 - 0 - - 454 670 9,047 7,819
West North Central - 2 2 - - 1 - - 165 1,900 19,546 30,014
Iowa - 0 - - - 0 - - - 343 3,347 4,180
Kansas - 0 - - - 0 - - - 347 3,025 4,506
Minnesota - 0 - - - 0 - - 87 521 6,792 6,711
Missouri - 0 - - - 1 - - - 657 1,053 9,978
Nebraska - 0 - - - 0 - - - 252 2,875 2,813
North Dakota - 0 - - - 0 - - 44 93 1,114 665
South Dakota - 2 2 - - 0 - - 34 107 1,340 1,161
South Atlantic - 12 57 172 - 0 - - 2,463 8,007 98,062 114,629
Delaware - 2 3 - - 0 - - 111 215 1,609 1,756
District of Columbia - 0 - - - 0 - - - 153 1,326 2,338
Florida - 0 - - - 0 - - - 2,266 31,501 32,111
Georgia - 3 7 68 - 0 - - 551 1,428 14,488 20,761
Maryland - 0 - - - 0 - - 346 750 10,204 10,515
North Carolina - 7 22 66 - 0 - - - 1,394 11,898 20,892
South Carolina - 0 - - - 0 - - 730 1,007 12,382 10,586
Virginia - 8 25 38 - 0 - - 710 2,001 12,968 13,837
West Virginia - 0 - - - 0 - - 15 146 1,686 1,833
East South Central - 1 - 24 - 0 - - 779 2,645 26,382 33,072
Alabama N NC N N - 0 - - 594 797 9,776 9,058
Kentucky - 0 - - - 0 - - - 1,384 2,200 4,538
Mississippi - 1 - 24 - 0 - - 185 569 4,419 7,561
Tennessee - 0 - - - 0 - - - 1,132 9,987 11,915
West South Central - 0 - - - 1 - - 65 3,561 37,419 56,845
Arkansas - 0 - - - 0 - - - 402 1,728 5,389
Louisiana - 0 - - - 0 - - - 745 9,780 9,915
Oklahoma - 0 - - - 0 - - 65 304 3,412 5,176
Texas - 0 - - - 1 - - - 2,334 22,499 36,365
Mountain - 4 5 29 - 0 - - 923 2,533 33,523 37,637
Arizona - 4 - 23 - 0 - - 506 886 13,123 12,424
Colorado - 0 - - - 0 - - 299 692 9,010 8,719
Idaho - 0 - - - 0 - - 37 172 2,095 2,084
Montana - 0 - - - 0 - - 50 108 1,246 1,337
Nevada - 1 3 1 - 0 - - - 293 610 5,129
New Mexico - 0 - - - 0 - - - 287 3,691 4,117
Utah - 1 2 4 - 0 - - - 253 3,110 3,207
Wyoming - 1 - 1 - 0 - - 31 54 638 620
Pacific 3 7 48 43 - 2 3 - 3,374 4,856 69,040 75,692
Alaska - 0 - - - 0 - - - 142 1,632 1,624
California 3 7 48 43 - 0 - - 2,725 3,968 55,706 61,512
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 281 383 5,100 5,076
Washington - 0 - - - 2 3 - 368 562 6,602 6,327
U.S. Territories - 0 - - - 0 - - - 165 4 595
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 165 4 595
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 2 2 2
Total 5 65 200 393 - 2 4 1 12,147 31,776 412,793 490,369
  • 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.