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

TABLE 1s. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 10, 2022 (Week 49)
Reporting Area Invasive pneumococcal disease, all ages §
Confirmed Probable
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †
U.S. Residents, excluding U.S. Territories 258 613 12,646 10,267 10 23 327 234
New England 2 26 674 405 - 1 3 -
Connecticut - 10 162 98 - 0 - -
Maine 2 7 125 77 - 0 - -
Massachusetts - 12 236 141 - 1 2 -
New Hampshire - 6 64 40 - 1 1 -
Rhode Island - 5 52 27 - 1 - -
Vermont - 2 35 22 - 0 - -
Middle Atlantic 40 86 1,725 1,173 6 8 79 46
New Jersey 4 13 192 215 2 3 35 37
New York (excluding New York City) 30 45 668 336 4 4 27 4
New York City - 22 370 297 - 0 - 2
Pennsylvania 6 22 495 325 - 2 17 3
East North Central 15 93 2,101 1,796 - 10 75 55
Illinois N NC N N N NC N N
Indiana 3 27 554 467 - 1 2 -
Michigan - 29 494 433 - 1 9 21
Ohio - 61 895 640 - 10 64 34
Wisconsin 12 19 158 256 - 0 - -
West North Central 22 35 696 759 1 3 35 51
Iowa N NC N N N NC N N
Kansas - 0 - - - 0 - -
Minnesota - 14 - 275 - 0 - -
Missouri 11 22 401 272 1 3 34 38
Nebraska 11 10 138 84 - 1 1 -
North Dakota - 6 68 54 - 0 - -
South Dakota - 7 89 74 - 0 - 13
South Atlantic 44 86 1,842 1,896 1 4 29 27
Delaware 2 6 6 61 - 0 - -
District of Columbia - 3 25 17 - 0 - -
Florida 21 36 577 624 - 2 15 12
Georgia - 30 268 534 - 0 - -
Maryland 11 22 300 197 1 2 5 -
North Carolina N NC N N N NC N N
South Carolina 9 26 400 256 - 3 5 14
Virginia - 2 22 10 - 0 - 1
West Virginia 1 19 244 197 - 2 4 -
East South Central 27 45 1,221 1,021 2 2 19 9
Alabama 5 19 336 283 - 2 4 2
Kentucky 7 28 276 126 2 2 15 7
Mississippi - 11 142 143 - 0 - -
Tennessee 15 26 467 469 - 0 - -
West South Central 21 175 1,342 1,236 - 5 50 30
Arkansas 21 13 227 157 - 0 - -
Louisiana - 16 247 265 - 3 19 3
Oklahoma N NC N N N NC N N
Texas - 157 868 814 - 5 31 27
Mountain 87 114 2,803 1,772 - 3 28 15
Arizona 50 56 1,050 676 - 1 9 6
Colorado 18 29 659 405 - 1 2 -
Idaho N NC N N N NC N N
Montana 2 6 89 101 - 1 1 3
Nevada 1 20 416 178 - 2 4 2
New Mexico 11 17 365 201 - 0 - -
Utah 5 11 197 174 - 2 12 4
Wyoming - 4 27 37 - 0 - -
Pacific - 15 242 209 - 3 9 1
Alaska - 13 186 166 - 3 9 1
California N NC N N N NC N N
Hawaii - 5 56 43 - 0 - -
Oregon N NC N N N NC N N
Washington N NC N N N NC N N
U.S. Territories - 1 1 1 - 0 - -
American Samoa N NC N N N NC N N
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 1 1 - 0 - -
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - -
Total 258 613 12,647 10,268 10 23 327 234
  • 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 2021 and 2022 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).
  • § Includes drug resistant and susceptible cases of Invasive Pneumococcal Disease.
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.