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 17, 2020 (Week 42)
Reporting Area Carbapenemase-producing carbapenem-resistant Enterobacteriaceae § Chancroid Chlamydia trachomatis infection
Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †
U.S. Residents, excluding U.S. Territories - 62 440 887 1 1 3 6 11,042 36,278 1,023,092 1,468,300
New England - 8 6 3 - 1 - 2 291 1,494 32,148 49,404
Connecticut - 0 - - - 0 - - 88 357 6,626 12,439
Maine - 0 - - - 0 - - 76 105 2,643 3,196
Massachusetts - 0 - - - 1 - 2 - 733 16,953 25,512
New Hampshire - 0 - - - 0 - - 52 86 2,226 2,921
Rhode Island - 8 6 3 - 0 - - 69 294 3,124 4,014
Vermont - 0 - - - 0 - - 6 61 576 1,322
Middle Atlantic - 0 - - - 1 1 - 2,284 4,837 135,546 179,485
New Jersey - 0 - - - 1 1 - 388 884 21,836 30,371
New York (excluding New York City) - 0 - - - 0 - - 888 2,595 31,203 37,740
New York City - 0 - - - 0 - - - 1,669 41,918 61,858
Pennsylvania - 0 - - - 0 - - 1,008 1,449 40,589 49,516
East North Central - 21 228 385 - 0 - - 1,182 5,264 147,790 211,660
Illinois - 0 - - - 0 - - 41 1,750 30,100 65,297
Indiana - 18 137 234 - 0 - - - 790 24,876 28,761
Michigan - 7 81 127 - 0 - - 236 1,194 30,466 40,685
Ohio - 0 - - - 0 - - 745 1,435 44,595 53,486
Wisconsin - 3 10 24 - 0 - - 160 672 17,753 23,431
West North Central - 1 1 7 - 0 - - 123 2,325 52,773 87,790
Iowa - 0 - - - 0 - - - 371 8,384 12,979
Kansas - 0 - - - 0 - - 110 347 10,008 12,409
Minnesota - 0 - - - 0 - - 13 585 15,947 19,857
Missouri - 0 - - - 0 - - - 808 12,334 28,225
Nebraska - 0 - - - 0 - - - 230 2,600 7,517
North Dakota - 0 - - - 0 - - - 99 953 3,123
South Dakota - 1 1 7 - 0 - - - 117 2,547 3,680
South Atlantic - 15 107 408 - 0 - 1 2,407 8,739 249,854 317,728
Delaware - 0 - - - 0 - - - 222 1,294 4,779
District of Columbia - 0 - - - 0 - - - 247 4,671 7,533
Florida - 0 - - - 0 - - - 2,625 76,162 89,102
Georgia - 11 4 196 - 0 - - 556 1,461 36,643 54,583
Maryland - 0 - - - 0 - 1 315 843 24,697 30,596
North Carolina - 9 103 212 - 0 - - - 1,609 43,216 58,038
South Carolina - 0 - - - 0 - - 794 922 27,329 29,126
Virginia - 0 - - - 0 - - 734 1,126 31,847 39,379
West Virginia - 0 - - - 0 - - 8 253 3,995 4,592
East South Central - 0 - - - 0 - 2 419 3,373 47,852 96,530
Alabama - 0 - - - 0 - - - 794 5,965 27,025
Kentucky - 0 - - - 0 - 2 - 2,270 5,965 15,343
Mississippi - 0 - - - 0 - - 143 592 8,360 20,541
Tennessee - 0 - - - 0 - - 276 1,123 27,562 33,621
West South Central - 0 - - - 0 - - 269 4,495 104,487 170,592
Arkansas - 0 - - - 0 - - 3 437 9,938 13,849
Louisiana - 0 - - - 0 - - 208 860 23,279 29,910
Oklahoma - 0 - - - 0 - - 58 502 8,010 19,210
Texas - 0 - - - 0 - - - 2,807 63,260 107,623
Mountain - 5 40 80 - 0 - 1 1,245 2,690 84,502 106,520
Arizona - 5 28 61 - 0 - 1 454 896 28,017 35,469
Colorado - 0 - - - 0 - - 561 1,260 20,982 24,567
Idaho - 0 - - - 0 - - 2 195 4,713 5,594
Montana - 0 - - - 0 - - - 109 3,073 3,845
Nevada - 2 4 7 - 0 - - 7 395 8,853 14,556
New Mexico - 0 - - - 0 - - 33 337 9,269 11,625
Utah - 2 6 10 - 0 - - 149 261 8,113 9,077
Wyoming - 1 2 2 - 0 - - 39 59 1,482 1,787
Pacific - 30 58 4 1 1 2 - 2,822 6,325 168,140 248,591
Alaska - 0 - - - 0 - - - 149 3,615 5,045
California - 8 58 2 1 1 2 - 1,923 4,819 137,967 195,040
Hawaii - 0 - 2 - 0 - - - 199 - 6,534
Oregon - 0 - - - 0 - - 337 502 12,221 15,325
Washington - 30 - - - 0 - - 562 1,227 14,337 26,647
U.S. Territories - 3 - 34 - 0 - - - 130 326 3,948
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 3 - 34 - 0 - - - 130 326 3,948
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 1 4 7
Total - 65 440 921 1 1 3 6 11,042 36,388 1,023,422 1,472,255
  • 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 2020 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.