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 October 28, 2023 (Week 43)
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 157 940 13,456 12,425
New England 3 48 560 611
Connecticut - 13 104 137
Maine 3 16 111 112
Massachusetts - 17 185 220
New Hampshire - 8 66 63
Rhode Island - 8 55 47
Vermont - 6 39 32
Middle Atlantic 36 154 2,188 1,609
New Jersey - 29 406 339
New York (excluding New York City) 15 86 645 533
New York City 13 22 526 324
Pennsylvania 8 42 611 413
East North Central 19 149 2,338 2,083
Illinois N NC N N
Indiana - 40 540 482
Michigan 1 42 576 590
Ohio 17 61 899 718
Wisconsin 1 21 323 293
West North Central 6 68 767 1,138
Iowa N NC N N
Kansas 1 14 142 172
Minnesota - 24 - 330
Missouri 5 25 359 364
Nebraska - 13 110 126
North Dakota - 5 64 62
South Dakota - 7 92 84
South Atlantic 36 159 2,405 2,120
Delaware 2 6 71 74
District of Columbia - 2 21 27
Florida 19 65 828 606
Georgia - 38 510 533
Maryland 9 19 360 284
North Carolina N NC N N
South Carolina 5 26 385 337
Virginia - 2 16 19
West Virginia 1 20 214 240
East South Central 16 67 1,227 1,085
Alabama 3 22 225 286
Kentucky - 18 224 247
Mississippi 2 11 164 113
Tennessee 11 40 614 439
West South Central 7 236 1,659 1,387
Arkansas 6 24 234 174
Louisiana 1 21 306 245
Oklahoma N NC N N
Texas - 206 1,119 968
Mountain 30 140 2,064 2,158
Arizona 16 60 874 845
Colorado 7 34 490 518
Idaho N NC N N
Montana - 7 65 77
Nevada 1 18 172 221
New Mexico 4 20 312 303
Utah 2 14 142 161
Wyoming - 2 9 33
Pacific 4 18 248 234
Alaska 4 15 182 184
California N NC N N
Hawaii - 5 66 50
Oregon N NC N N
Washington N NC N N
U.S. Territories - 2 6 4
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 2 6 4
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 157 940 13,462 12,429
  • 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.