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 January 23, 2021 (Week 03)
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 1 31 13 69 - 2 2 - 10,946 37,208 42,552 95,276
New England - 4 - - - 0 - - 188 1,174 651 3,233
Connecticut - 0 - - - 0 - - - 323 - 895
Maine - 0 - - - 0 - - 58 93 203 209
Massachusetts - 0 - - - 0 - - - 644 - 1,859
New Hampshire - 0 - - - 0 - - 64 83 191 105
Rhode Island - 4 - - - 0 - - 63 270 204 118
Vermont - 0 - - - 0 - - 3 34 53 47
Middle Atlantic - 5 1 4 - 1 - - 1,173 4,740 6,170 11,374
New Jersey - 0 - - - 1 - - 4 797 33 2,234
New York (excluding New York City) - 0 - - - 0 - - - 1,801 826 1,196
New York City - 5 1 4 - 0 - - 256 1,644 2,357 4,456
Pennsylvania - 0 - - - 0 - - 913 1,446 2,954 3,488
East North Central - 26 3 25 - 0 - - 1,274 5,373 6,303 13,915
Illinois - 0 - - - 0 - - 56 1,712 648 4,253
Indiana - 20 1 14 - 0 - - - 788 804 1,945
Michigan - 7 2 7 - 0 - - 118 1,076 669 2,472
Ohio - 0 - - - 0 - - 878 1,356 3,227 3,809
Wisconsin - 2 - 4 - 0 - - 222 613 955 1,436
West North Central - 1 - - - 0 - - 260 2,320 1,157 6,063
Iowa - 0 - - - 0 - - 68 338 482 884
Kansas - 0 - - - 0 - - 191 347 588 868
Minnesota - 0 - - - 0 - - - 529 - 1,472
Missouri - 0 - - - 0 - - - 796 - 1,956
Nebraska - 0 - - - 0 - - - 230 - 478
North Dakota - 0 - - - 0 - - 1 77 87 190
South Dakota - 1 - - - 0 - - - 105 - 215
South Atlantic - 12 6 16 - 0 - - 3,632 9,046 12,122 21,430
Delaware - 2 1 - - 0 - - - 192 90 363
District of Columbia - 0 - - - 0 - - 19 209 272 633
Florida - 0 - - - 0 - - 1,379 2,626 4,245 4,952
Georgia - 2 - 1 - 0 - - 560 1,619 1,781 4,241
Maryland - 0 - - - 0 - - 337 832 1,516 2,209
North Carolina - 9 - 10 - 0 - - - 1,611 8 4,253
South Carolina - 0 - - - 0 - - 503 959 1,865 1,963
Virginia - 9 5 5 - 0 - - 803 1,953 2,119 2,439
West Virginia - 0 - - - 0 - - 31 154 226 377
East South Central - 1 - 6 - 0 - - 329 2,226 1,755 5,226
Alabama N NC N N - 0 - - - 737 - 1,433
Kentucky - 0 - - - 0 - - - 558 - 402
Mississippi - 1 - 6 - 0 - - 139 567 971 1,250
Tennessee - 0 - - - 0 - - 190 1,130 784 2,141
West South Central - 0 - - - 0 - - 123 4,130 1,647 11,601
Arkansas - 0 - - - 0 - - - 408 76 1,128
Louisiana - 0 - - - 0 - - 123 766 1,459 2,094
Oklahoma - 0 - - - 0 - - - 401 112 1,005
Texas - 0 - - - 0 - - - 2,634 - 7,374
Mountain - 4 - 6 - 0 - - 890 2,644 4,255 6,706
Arizona - 4 - 4 - 0 - - - 886 1,098 2,358
Colorado - 0 - - - 0 - - 517 1,260 1,633 1,215
Idaho - 0 - - - 0 - - 57 195 215 370
Montana - 0 - - - 0 - - 34 108 159 268
Nevada - 1 - - - 0 - - - 395 - 992
New Mexico - 0 - - - 0 - - 55 337 433 749
Utah - 2 - 1 - 0 - - 202 246 628 659
Wyoming - 1 - 1 - 0 - - 25 54 89 95
Pacific 1 8 3 12 - 2 2 - 3,077 5,776 8,492 15,728
Alaska - 0 - - - 0 - - - 149 - 325
California 1 8 3 12 - 1 - - 2,348 4,685 6,493 12,772
Hawaii - 0 - - - 0 - - - 150 - 456
Oregon - 0 - - - 0 - - 256 421 895 815
Washington - 0 - - - 2 2 - 473 562 1,104 1,360
U.S. Territories - 0 - - - 0 - - 1 164 4 45
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - 1 164 4 45
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 1 - 1
Total 1 31 13 69 - 2 2 - 10,947 37,272 42,556 95,322
  • 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.