Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 16, 2023 (Week 50)
Reporting Area Carbapenemase-Producing Organisms (CPO), Total §,¶
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 66 NC 6,173 NN
New England - NC 54 NN
Connecticut - NC - NN
Maine - NC - NN
Massachusetts - NC - NN
New Hampshire - NC 23 NN
Rhode Island - NC 31 NN
Vermont - NC - NN
Middle Atlantic 3 NC 689 NN
New Jersey - NC - NN
New York (excluding New York City) - NC - NN
New York City - NC 209 NN
Pennsylvania 3 NC 480 NN
East North Central 37 NC 1,892 NN
Illinois - NC 60 NN
Indiana - NC 307 NN
Michigan 1 NC 227 NN
Ohio 36 NC 1,265 NN
Wisconsin - NC 33 NN
West North Central - NC 173 NN
Iowa - NC 74 NN
Kansas - NC 84 NN
Minnesota - NC - NN
Missouri - NC - NN
Nebraska - NC - NN
North Dakota - NC 10 NN
South Dakota - NC 5 NN
South Atlantic 2 NC 710 NN
Delaware - NC 6 NN
District of Columbia - NC - NN
Florida N NC N NN
Georgia - NC 240 NN
Maryland - NC - NN
North Carolina 1 NC 151 NN
South Carolina - NC - NN
Virginia 1 NC 246 NN
West Virginia - NC 67 NN
East South Central - NC 84 NN
Alabama N NC N NN
Kentucky - NC - NN
Mississippi - NC 84 NN
Tennessee - NC - NN
West South Central - NC 18 NN
Arkansas - NC - NN
Louisiana - NC 18 NN
Oklahoma - NC - NN
Texas - NC - NN
Mountain 1 NC 698 NN
Arizona 1 NC 679 NN
Colorado - NC - NN
Idaho - NC - NN
Montana - NC - NN
Nevada - NC 2 NN
New Mexico - NC - NN
Utah - NC 17 NN
Wyoming - NC - NN
Pacific 23 NC 1,855 NN
Alaska - NC - NN
California 18 NC 1,789 NN
Hawaii - NC 5 NN
Oregon 5 NC 53 NN
Washington - NC 8 NN
U.S. Territories - NC 20 NN
American Samoa - NC - NN
Commonwealth of Northern Mariana Islands - NC - NN
Guam - NC - NN
Puerto Rico - NC 20 NN
U.S. Virgin Islands - NC - NN
Non-U.S. Residents - NC 1 NN
Total 66 NC 6,194 NN
  • 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.
  • * Case counts for reporting years 2022 and 2023 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/data-statistics/readers-guides/.
  • † 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).
  • § Beginning in January 2023, cases began to be reported as Carbapenemase-Producing Organisms, clinical or Carbapenemase-Producing Organisms, screening. In previous years, only Carbapenemase-Producing Carbapenem-Resistant Enterobacteriaceae (CP-CRE) cases were reported.
  • ¶ CPO (total) is the sum of CP-CRE cases reported in MMWR year 2023, CPO clinical cases, and CPO screening cases.