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 August 5, 2023 (Week 31)
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 90 900 10,488 9,564
New England - 39 481 472
Connecticut - 13 104 112
Maine - 16 84 81
Massachusetts - 17 166 167
New Hampshire - 8 50 47
Rhode Island - 11 46 39
Vermont - 6 31 26
Middle Atlantic 14 154 1,782 1,219
New Jersey 3 29 347 247
New York (excluding New York City) 5 86 523 416
New York City 5 22 406 242
Pennsylvania 1 42 506 314
East North Central 18 145 1,901 1,572
Illinois N NC N N
Indiana - 40 440 350
Michigan - 41 440 426
Ohio 11 61 749 574
Wisconsin 7 21 272 222
West North Central 5 66 638 865
Iowa N NC N N
Kansas - 14 122 147
Minnesota - 24 - 235
Missouri 3 25 303 294
Nebraska 2 12 89 79
North Dakota - 5 53 48
South Dakota - 7 71 62
South Atlantic 13 129 1,496 1,500
Delaware - 6 60 57
District of Columbia 1 3 18 26
Florida 10 65 662 404
Georgia - 29 63 363
Maryland 2 21 299 180
North Carolina N NC N N
South Carolina - 26 194 262
Virginia - 2 13 13
West Virginia - 20 187 195
East South Central 7 58 1,014 807
Alabama 1 18 179 221
Kentucky 3 28 212 146
Mississippi 2 13 126 89
Tennessee 1 40 497 351
West South Central 20 236 1,321 1,083
Arkansas 1 24 190 143
Louisiana - 20 228 196
Oklahoma N NC N N
Texas 19 206 903 744
Mountain 12 136 1,674 1,889
Arizona 8 60 736 713
Colorado 3 34 430 395
Idaho N NC N N
Montana - 7 58 64
Nevada - 15 69 306
New Mexico - 20 254 257
Utah 1 14 118 128
Wyoming - 2 9 26
Pacific 1 16 181 157
Alaska 1 15 129 133
California N NC N N
Hawaii - 5 52 24
Oregon N NC N N
Washington N NC N N
U.S. Territories - 2 5 3
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 2 5 3
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 90 900 10,493 9,567
  • 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).
  • § 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.