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 19, 2024 (Week 42)
Reporting Area Invasive pneumococcal disease, all ages §
Confirmed
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 123 1,129 14,859 14,581
New England 2 56 745 690
Connecticut 1 15 201 182
Maine 1 22 148 133
Massachusetts - 15 225 212
New Hampshire - 8 77 67
Rhode Island - 10 49 55
Vermont - 4 45 41
Middle Atlantic 32 201 2,614 2,167
New Jersey 6 37 573 431
New York (excluding New York City) 15 94 726 637
New York City 7 41 627 488
Pennsylvania 4 59 688 611
East North Central 22 178 2,603 2,504
Illinois N NC N N
Indiana 2 45 530 570
Michigan 3 55 700 716
Ohio 12 74 969 881
Wisconsin 5 37 404 337
West North Central 7 71 890 1,203
Iowa N NC N N
Kansas - 14 161 193
Minnesota - 24 - 355
Missouri 2 25 409 364
Nebraska 2 9 152 135
North Dakota 3 6 85 64
South Dakota - 9 83 92
South Atlantic 18 197 2,587 2,501
Delaware 3 10 86 69
District of Columbia - 4 16 23
Florida 15 59 929 824
Georgia - 60 519 591
Maryland - 26 379 364
North Carolina N NC N N
South Carolina - 46 430 389
Virginia - 4 19 16
West Virginia - 18 209 225
East South Central 10 108 1,448 1,404
Alabama 1 30 420 340
Kentucky 4 19 234 263
Mississippi - 15 157 157
Tennessee 5 47 637 644
West South Central 6 262 1,772 1,712
Arkansas 6 25 264 229
Louisiana - 31 321 313
Oklahoma N NC N N
Texas - 206 1,187 1,170
Mountain 25 127 2,000 2,149
Arizona 12 70 826 858
Colorado 6 29 462 503
Idaho N NC N N
Montana 1 6 85 74
Nevada - 20 117 208
New Mexico 6 22 325 337
Utah - 9 155 138
Wyoming - 9 30 31
Pacific 1 11 200 251
Alaska 1 10 124 182
California N NC N N
Hawaii - 4 76 69
Oregon N NC N N
Washington N NC N N
U.S. Territories - 2 8 8
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 2 8 8
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 123 1,130 14,867 14,589
  • 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 2023 and 2024 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. Office of Public Health Data, Surveillance, and Technology. 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.