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 March 4, 2023 (Week 09)
Reporting Area Invasive pneumococcal disease, all ages §
Confirmed
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 233 670 3,331 2,960
New England - 38 146 123
Connecticut - 14 45 26
Maine - 16 32 15
Massachusetts - 17 48 48
New Hampshire - 7 10 17
Rhode Island - 6 3 12
Vermont - 5 8 5
Middle Atlantic 53 143 500 377
New Jersey 11 29 53 66
New York (excluding New York City) 16 78 149 123
New York City 15 27 127 91
Pennsylvania 11 39 171 97
East North Central 36 133 609 452
Illinois N NC N N
Indiana - 40 125 117
Michigan 1 29 128 115
Ohio 30 62 278 212
Wisconsin 5 20 78 8
West North Central 9 34 190 244
Iowa N NC N N
Kansas - 10 1 53
Minnesota - 0 - -
Missouri 8 24 131 116
Nebraska 1 11 32 32
North Dakota - 5 15 16
South Dakota - 6 11 27
South Atlantic 51 107 515 449
Delaware 1 4 16 16
District of Columbia - 3 3 9
Florida 35 65 303 105
Georgia 1 12 19 140
Maryland 13 22 112 3
North Carolina N NC N N
South Carolina - 26 5 105
Virginia - 2 2 3
West Virginia 1 20 55 68
East South Central 12 53 307 277
Alabama - 16 - 97
Kentucky - 28 62 43
Mississippi - 13 53 32
Tennessee 12 39 192 105
West South Central 5 138 352 337
Arkansas 5 22 45 49
Louisiana - 19 70 86
Oklahoma N NC N N
Texas - 111 237 202
Mountain 64 134 657 652
Arizona 37 61 320 275
Colorado 13 34 135 146
Idaho N NC N N
Montana - 7 15 19
Nevada - 14 31 74
New Mexico 11 19 114 95
Utah 3 13 36 37
Wyoming - 4 6 6
Pacific 3 15 55 49
Alaska 3 14 39 43
California N NC N N
Hawaii - 5 16 6
Oregon N NC N N
Washington N NC N N
U.S. Territories - 1 1 -
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 1 1 -
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 233 670 3,332 2,960
  • 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/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 in alphabetical order by condition. 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.