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 September 28, 2024 (Week 39)
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 109 1,129 14,102 13,525
New England - 56 704 633
Connecticut - 15 185 167
Maine - 22 137 122
Massachusetts - 15 218 194
New Hampshire - 8 75 62
Rhode Island - 10 46 51
Vermont - 4 43 37
Middle Atlantic 21 201 2,388 1,997
New Jersey - 37 443 398
New York (excluding New York City) 8 94 693 586
New York City 7 41 589 445
Pennsylvania 6 58 663 568
East North Central 25 178 2,484 2,337
Illinois N NC N N
Indiana 1 45 502 529
Michigan 3 55 672 666
Ohio 17 74 927 825
Wisconsin 4 37 383 317
West North Central 12 71 819 1,133
Iowa N NC N N
Kansas - 13 133 186
Minnesota - 24 - 329
Missouri 10 25 392 348
Nebraska 2 9 145 124
North Dakota - 6 79 62
South Dakota - 9 70 84
South Atlantic 12 192 2,505 2,357
Delaware 1 10 75 68
District of Columbia - 4 15 21
Florida 10 59 882 783
Georgia - 60 519 547
Maryland - 26 373 343
North Carolina N NC N N
South Carolina 1 46 427 367
Virginia - 4 19 14
West Virginia - 18 195 214
East South Central 9 108 1,365 1,229
Alabama - 30 389 220
Kentucky - 19 212 252
Mississippi 2 15 154 145
Tennessee 7 47 610 612
West South Central 7 262 1,741 1,591
Arkansas 7 25 251 213
Louisiana - 31 303 291
Oklahoma N NC N N
Texas - 206 1,187 1,087
Mountain 19 127 1,906 2,023
Arizona 5 70 789 819
Colorado 8 29 443 467
Idaho N NC N N
Montana - 6 69 71
Nevada - 20 113 196
New Mexico 3 22 312 313
Utah 3 9 150 126
Wyoming - 9 30 31
Pacific 4 11 190 225
Alaska 4 10 122 158
California N NC N N
Hawaii - 4 68 67
Oregon N NC N N
Washington N NC N N
U.S. Territories - 2 8 7
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 2 8 7
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 109 1,130 14,110 13,532
  • 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.