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 3, 2021 (Week 13)
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 33 121 335 - 2 4 1 10,835 31,272 303,198 416,676
New England - 11 1 - - 0 - - 619 1,166 9,684 12,946
Connecticut - 0 - - - 0 - - 2 246 70 3,254
Maine - 0 - - - 0 - - 87 96 935 948
Massachusetts - 0 - - - 0 - - 460 637 6,490 6,868
New Hampshire - 0 - - - 0 - - 47 85 807 720
Rhode Island - 11 1 - - 0 - - - 367 1,176 976
Vermont - 0 - - - 0 - - 23 34 206 180
Middle Atlantic - 6 17 12 - 1 - - 2,653 4,180 40,331 50,007
New Jersey - 0 - - - 1 - - 506 632 3,540 8,774
New York (excluding New York City) - 0 - - - 0 - - 670 2,688 8,619 10,130
New York City - 6 17 12 - 0 - - 543 1,323 14,905 16,125
Pennsylvania - 0 - - - 0 - - 934 1,245 13,267 14,978
East North Central - 26 31 95 - 1 1 1 789 5,160 43,537 60,046
Illinois - 0 - - - 0 - - 11 1,592 7,113 18,535
Indiana - 20 15 60 - 0 - - 274 826 8,783 8,775
Michigan - 11 15 28 - 1 1 - 154 1,153 7,400 11,484
Ohio - 0 - - - 1 - 1 - 1,262 13,350 14,850
Wisconsin - 2 1 7 - 0 - - 350 661 6,891 6,402
West North Central - 1 1 - - 1 - - 265 1,906 14,846 25,834
Iowa - 0 - - - 0 - - 58 338 2,800 3,730
Kansas - 0 - - - 0 - - - 347 2,245 3,736
Minnesota - 0 - - - 0 - - 64 519 5,168 5,798
Missouri - 0 - - - 1 - - - 657 1,053 8,559
Nebraska - 0 - - - 0 - - 142 252 2,376 2,398
North Dakota - 0 - - - 0 - - - 86 466 642
South Dakota - 1 1 - - 0 - - 1 105 738 971
South Atlantic - 12 38 152 - 0 - - 1,172 8,000 74,676 97,535
Delaware - 2 1 - - 0 - - 59 215 1,200 1,568
District of Columbia - 0 - - - 0 - - - 153 1,326 2,188
Florida - 0 - - - 0 - - - 2,264 23,269 26,914
Georgia - 3 4 65 - 0 - - - 1,428 12,424 17,649
Maryland - 0 - - - 0 - - 334 755 7,634 9,227
North Carolina - 7 17 59 - 0 - - - 1,394 8,933 17,709
South Carolina - 0 - - - 0 - - 681 1,007 9,478 9,004
Virginia - 8 16 28 - 0 - - 96 2,001 9,173 11,684
West Virginia - 0 - - - 0 - - 2 148 1,239 1,592
East South Central - 3 - 20 - 0 - - 573 2,637 17,837 27,017
Alabama N NC N N - 0 - - - 797 6,691 7,747
Kentucky - 0 - - - 0 - - - 1,384 2,200 2,613
Mississippi - 3 - 20 - 0 - - 214 569 2,806 6,407
Tennessee - 0 - - - 0 - - 359 1,130 6,140 10,250
West South Central - 0 - - - 1 - - 194 3,465 27,107 47,857
Arkansas - 0 - - - 0 - - - 402 960 4,516
Louisiana - 0 - - - 0 - - - 745 7,398 8,708
Oklahoma - 0 - - - 0 - - 55 304 2,426 4,431
Texas - 0 - - - 1 - - 139 2,326 16,323 30,202
Mountain - 4 5 21 - 0 - - 1,442 2,542 25,791 30,695
Arizona - 4 - 16 - 0 - - 549 889 9,664 10,332
Colorado - 0 - - - 0 - - 592 1,200 7,069 6,456
Idaho - 0 - - - 0 - - 1 172 1,440 1,719
Montana - 0 - - - 0 - - 37 108 935 1,139
Nevada - 1 3 1 - 0 - - 5 293 610 4,339
New Mexico - 0 - - - 0 - - 62 287 2,897 3,501
Utah - 1 2 3 - 0 - - 174 253 2,713 2,672
Wyoming - 1 - 1 - 0 - - 22 54 463 537
Pacific 1 7 28 35 - 2 3 - 3,128 4,846 49,389 64,739
Alaska - 0 - - - 0 - - 42 142 1,270 1,388
California 1 7 28 35 - 0 - - 2,388 3,915 38,978 52,490
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 292 383 3,932 4,415
Washington - 0 - - - 2 3 - 406 562 5,209 5,293
U.S. Territories - 0 - - - 0 - - - 165 4 573
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 165 4 573
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 1 - 2
Total 1 33 121 335 - 2 4 1 10,835 31,284 303,202 417,251
  • 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.