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 April 18, 2020 (Week 16)
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 1 13 49 79 - 1 1 1 7,085 35,436 366,980 538,084
New England - 8 - - - 1 - - 75 1,491 12,851 17,526
Connecticut - 0 - - - 0 - - - 366 2,635 4,221
Maine - 0 - - - 0 - - 62 106 927 1,290
Massachusetts - 0 - - - 1 - - - 754 7,321 9,652
New Hampshire - 0 - - - 0 - - 13 124 801 1,148
Rhode Island - 8 - - - 0 - - - 303 1,015 813
Vermont - 0 - - - 0 - - - 61 152 402
Middle Atlantic - 0 - - - 0 - - 1,010 4,614 52,383 61,569
New Jersey - 0 - - - 0 - - 147 887 9,538 11,908
New York (excluding New York City) - 0 - - - 0 - - 486 2,550 12,074 13,937
New York City - 0 - - - 0 - - - 1,646 14,220 23,348
Pennsylvania - 0 - - - 0 - - 377 1,466 16,551 12,376
East North Central - 8 3 44 - 0 - - 979 5,740 52,335 79,983
Illinois - 0 - - - 0 - - 48 1,767 9,406 24,658
Indiana - 0 - - - 0 - - 243 865 9,600 10,727
Michigan - 6 - 36 - 0 - - 49 1,172 10,434 15,321
Ohio - 0 - - - 0 - - 433 1,440 15,952 20,338
Wisconsin - 3 3 8 - 0 - - 206 686 6,943 8,939
West North Central - 0 - - - 0 - - 17 2,171 19,150 32,721
Iowa - 0 - - - 0 - - - 389 3,269 4,902
Kansas - 0 - - - 0 - - - 321 - 4,597
Minnesota - 0 - - - 0 - - 17 583 5,609 7,563
Missouri - 0 - - - 0 - - - 792 6,534 10,411
Nebraska - 0 - - - 0 - - - 244 2,600 2,668
North Dakota - 0 - - - 0 - - - 93 628 1,227
South Dakota - 0 - - - 0 - - - 108 510 1,353
South Atlantic - 0 - - - 0 - 1 1,927 7,643 82,390 119,778
Delaware - 0 - - - 0 - - - 222 1,293 1,901
District of Columbia - 0 - - - 0 - - 11 247 2,233 2,906
Florida - 0 - - - 0 - - 957 2,645 29,110 32,901
Georgia - 0 - - - 0 - - 161 1,523 13,492 20,280
Maryland - 0 - - - 0 - 1 160 841 8,291 11,251
North Carolina - 0 - - - 0 - - - 1,549 13,021 21,835
South Carolina - 0 - - - 0 - - - 698 - 11,632
Virginia - 0 - - - 0 - - 562 1,127 13,154 15,677
West Virginia - 0 - - - 0 - - 76 354 1,796 1,395
East South Central - 0 - - - 1 - - 788 3,286 24,715 34,196
Alabama - 0 - - - 0 - - - 824 5,965 10,601
Kentucky - 0 - - - 1 - - 557 2,301 3,998 3,466
Mississippi - 0 - - - 0 - - - 604 4,468 7,435
Tennessee - 0 - - - 0 - - 231 958 10,284 12,694
West South Central - 0 - - - 0 - - 153 3,944 20,590 56,900
Arkansas - 0 - - - 0 - - - 398 328 5,622
Louisiana - 0 - - - 0 - - 153 838 8,389 11,611
Oklahoma - 0 - - - 0 - - - 445 3,469 5,788
Texas - 0 - - - 0 - - - 2,365 8,404 33,879
Mountain - 6 27 34 - 1 - - 435 2,955 34,502 40,092
Arizona - 5 22 29 - 1 - - 275 956 10,834 13,412
Colorado - 0 - - - 0 - - - 1,261 7,930 9,133
Idaho - 0 - - - 0 - - 77 174 1,850 2,239
Montana - 0 - - - 0 - - 31 116 1,279 1,395
Nevada - 2 1 - - 0 - - - 668 5,702 5,469
New Mexico - 0 - - - 0 - - 29 340 3,620 4,428
Utah - 2 3 3 - 0 - - - 276 2,743 3,408
Wyoming - 1 1 2 - 0 - - 23 59 544 608
Pacific 1 6 19 1 - 1 1 - 1,701 6,402 68,064 95,319
Alaska - 0 - - - 0 - - - 151 1,286 1,900
California 1 6 19 - - 1 1 - 1,259 4,999 55,800 75,075
Hawaii - 1 - 1 - 0 - - - 185 - 2,325
Oregon - 0 - - - 0 - - 172 503 4,914 5,655
Washington - 0 - - - 0 - - 270 1,227 6,064 10,364
U.S. Territories - 0 - - - 0 - - - 304 326 1,735
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 304 326 1,735
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 2 2 2
Total 1 13 49 79 - 1 1 1 7,085 35,474 367,308 539,821
  • 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 2019 and 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.