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 29, 2021 (Week 21)
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 2 65 293 444 - 1 5 1 13,798 32,913 531,976 587,234
New England - 39 1 - - 0 - - 513 1,199 15,442 16,774
Connecticut - 0 - - - 0 - - - 263 91 4,355
Maine - 0 - - - 0 - - 46 96 1,356 1,309
Massachusetts - 0 - - - 0 - - 387 660 10,451 8,765
New Hampshire - 0 - - - 0 - - 70 85 1,292 990
Rhode Island - 39 1 - - 0 - - - 459 1,933 1,099
Vermont - 0 - - - 0 - - 10 34 319 256
Middle Atlantic - 8 36 20 - 0 - - 1,999 4,805 67,581 65,969
New Jersey - 0 - - - 0 - - 448 805 11,436 11,667
New York (excluding New York City) - 0 - - - 0 - - 723 2,860 14,625 13,909
New York City - 8 36 20 - 0 - - - 1,339 20,321 20,993
Pennsylvania - 0 - - - 0 - - 828 1,244 21,199 19,400
East North Central - 26 91 121 - 1 2 1 1,640 5,300 76,227 81,624
Illinois - 0 - - - 0 - - 63 1,602 15,448 24,968
Indiana - 20 58 64 - 0 - - 426 832 14,539 11,047
Michigan - 11 32 48 - 1 1 - 121 1,151 12,613 15,200
Ohio - 0 - - - 1 1 1 733 1,266 22,430 21,184
Wisconsin - 1 1 9 - 0 - - 297 685 11,197 9,225
West North Central - 1 1 - - 1 - - 174 1,903 24,105 35,680
Iowa - 0 - - - 0 - - - 343 4,713 4,990
Kansas - 0 - - - 0 - - - 347 3,849 5,374
Minnesota - 0 - - - 0 - - - 521 8,121 7,907
Missouri - 0 - - - 1 - - - 657 1,053 11,820
Nebraska - 0 - - - 0 - - 173 252 3,802 3,314
North Dakota - 0 - - - 0 - - - 93 1,119 840
South Dakota - 1 1 - - 0 - - 1 105 1,448 1,435
South Atlantic 2 12 98 191 - 0 - - 3,669 8,096 125,157 135,319
Delaware - 2 5 - - 0 - - 84 215 1,979 1,944
District of Columbia - 0 - - - 0 - - 27 156 2,551 2,554
Florida - 0 - - - 0 - - 1,582 2,265 41,928 38,060
Georgia - 3 8 69 - 0 - - 561 1,428 15,613 25,043
Maryland - 0 - - - 0 - - - 752 12,119 12,178
North Carolina - 7 36 75 - 0 - - 2 1,394 17,636 24,847
South Carolina - 0 - - - 0 - - 661 1,007 15,201 12,562
Virginia 2 8 49 47 - 0 - - 709 2,001 16,012 15,999
West Virginia - 0 - - - 0 - - 43 146 2,118 2,132
East South Central - 1 - 25 - 0 - - 1,144 2,645 38,150 39,141
Alabama N NC N N - 0 - - 496 796 12,290 10,586
Kentucky - 0 - - - 0 - - 255 1,416 6,308 5,751
Mississippi - 1 - 25 - 0 - - - 569 5,525 8,987
Tennessee - 0 - - - 0 - - 393 1,131 14,027 13,817
West South Central - 0 - - - 1 - - 377 3,990 53,436 70,511
Arkansas - 0 - - - 0 - - 79 410 4,495 6,603
Louisiana - 0 - - - 0 - - - 745 9,780 11,878
Oklahoma - 0 - - - 0 - - - 304 4,296 6,142
Texas - 0 - - - 1 - - 298 2,727 34,865 45,888
Mountain - 2 6 35 - 0 - - 1,122 2,810 45,274 50,974
Arizona - 0 - 28 - 0 - - 521 901 16,246 15,021
Colorado - 0 - - - 0 - - 268 733 11,020 10,310
Idaho - 0 - - - 0 - - 28 171 2,553 2,538
Montana - 0 - - - 0 - - 61 108 1,670 1,610
Nevada - 1 3 2 - 0 - - 6 594 3,782 12,027
New Mexico - 0 - - - 0 - - 39 286 4,575 4,802
Utah - 1 3 4 - 0 - - 175 255 4,605 3,914
Wyoming - 1 - 1 - 0 - - 24 54 823 752
Pacific - 7 60 52 - 1 3 - 3,160 4,966 86,604 91,242
Alaska - 0 - - - 0 - - - 142 2,080 1,981
California - 7 60 52 - 0 - - 2,583 3,976 70,380 72,490
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 304 383 6,332 5,999
Washington - 0 - - - 1 3 - 273 658 7,812 9,619
U.S. Territories - 0 - - - 0 - - - 165 4 622
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 165 4 622
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - 2 24 50 2
Total 2 65 293 444 - 1 5 1 13,800 32,925 532,030 587,858
  • 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://www.cdc.gov/nndss/docs/Readers-Guide-WONDER-Tables-20210421-508.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 Morbidity and Mortality Weekly Reports (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://ndc.services.cdc.gov/. 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://www.cdc.gov/nndss/data-statistics/index.html.
Acknowledgment:
  • 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.