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 July 31, 2021 (Week 30)
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 10 66 495 598 - 1 5 2 15,636 33,210 799,291 840,485
New England - 40 3 - - 0 - - 543 1,199 22,001 23,884
Connecticut - 0 - - - 0 - - - 263 91 5,773
Maine - 0 - - - 0 - - 50 99 2,025 1,762
Massachusetts - 0 - - - 0 - - 437 660 14,988 12,830
New Hampshire - 0 - - - 0 - - 46 85 1,726 1,462
Rhode Island - 40 3 - - 0 - - - 459 2,715 1,685
Vermont - 0 - - - 0 - - 10 34 456 372
Middle Atlantic - 8 58 34 - 0 - - 2,190 4,209 87,480 95,557
New Jersey - 0 - - - 0 - - 528 805 15,341 16,555
New York (excluding New York City) - 0 - - - 0 - - 822 1,018 22,305 22,046
New York City - 8 58 34 - 0 - - - 1,340 20,358 29,317
Pennsylvania - 0 - - - 0 - - 840 1,244 29,476 27,639
East North Central 1 26 142 177 - 1 2 2 1,112 5,350 107,663 120,179
Illinois - 0 - - - 0 - - 61 1,602 24,246 36,483
Indiana 1 20 86 103 - 0 - - 576 833 20,532 16,348
Michigan - 12 50 65 - 1 1 - 254 1,151 18,917 22,223
Ohio - 0 - - - 1 1 2 - 1,317 29,572 31,528
Wisconsin - 1 6 9 - 0 - - 221 680 14,396 13,597
West North Central - 1 1 1 - 0 - - 712 2,227 51,381 52,825
Iowa - 0 - - - 0 - - - 343 6,630 7,266
Kansas - 0 - - - 0 - - 24 348 4,380 7,900
Minnesota - 0 - - - 0 - - - 526 12,072 11,727
Missouri - 0 - - - 0 - - 504 1,277 18,204 17,083
Nebraska - 0 - - - 0 - - 184 251 5,470 4,792
North Dakota - 0 - - - 0 - - - 97 2,164 1,955
South Dakota - 1 1 1 - 0 - - - 110 2,461 2,102
South Atlantic 3 13 165 256 - 0 - - 4,622 8,103 192,043 194,274
Delaware - 2 6 16 - 0 - - 182 215 2,786 2,626
District of Columbia - 0 - - - 0 - - 59 169 3,763 3,556
Florida - 0 - - - 0 - - 1,592 2,266 60,162 54,675
Georgia - 5 37 74 - 0 - - 776 1,418 29,985 36,217
Maryland - 0 - - - 0 - - 379 767 19,366 17,493
North Carolina - 9 51 104 - 0 - - 7 1,395 28,604 36,043
South Carolina - 0 - - - 0 - - 770 1,007 21,477 18,312
Virginia 3 9 71 62 - 0 - - 857 1,992 22,984 22,362
West Virginia - 0 - - - 0 - - - 140 2,916 2,990
East South Central - 1 - 26 - 0 - - 1,216 2,901 54,463 56,407
Alabama N NC N N - 0 - - 588 797 17,824 14,986
Kentucky - 0 - - - 0 - - 268 2,006 9,731 8,474
Mississippi - 1 - 26 - 0 - - - 569 6,071 12,915
Tennessee - 0 - - - 0 - - 360 1,163 20,837 20,032
West South Central - 0 - - - 1 - - 567 4,281 91,459 103,040
Arkansas - 0 - - - 0 - - 50 409 7,322 8,811
Louisiana - 0 - - - 0 - - 256 747 19,032 17,939
Oklahoma - 0 - - - 0 - - 45 304 6,526 8,589
Texas - 0 - - - 1 - - 216 2,984 58,579 67,701
Mountain - 2 9 38 - 0 - - 1,313 2,822 67,663 62,866
Arizona - 0 - 28 - 0 - - 472 906 23,350 20,651
Colorado - 0 - - - 0 - - 411 742 15,309 14,532
Idaho - 0 - - - 0 - - 95 174 3,597 3,496
Montana - 0 - - - 0 - - 54 108 2,401 2,351
Nevada - 1 3 4 - 0 - - 3 548 8,872 8,406
New Mexico - 0 - - - 0 - - 48 286 6,652 6,673
Utah - 2 6 5 - 0 - - 198 259 6,343 5,717
Wyoming - 1 - 1 - 0 - - 32 57 1,139 1,040
Pacific 6 9 117 66 - 1 3 - 3,361 5,071 125,138 131,453
Alaska - 0 - - - 0 - - - 142 2,844 2,819
California 6 9 117 66 - 0 - - 2,842 3,975 103,181 101,084
Hawaii - 0 - - - 0 - - - 0 - 1,153
Oregon - 0 - - - 0 - - 302 383 9,103 8,543
Washington - 0 - - - 1 3 - 217 687 10,010 17,854
U.S. Territories - 0 - - - 0 - - - 180 4 2,240
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 180 4 2,240
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 24 70 3
Total 10 66 495 598 - 1 5 2 15,636 33,291 799,365 842,728
  • 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.