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 21, 2024 (Week 38)
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 116 1,129 13,902 13,232
New England - 56 690 611
Connecticut - 15 182 162
Maine - 22 137 121
Massachusetts - 15 211 188
New Hampshire - 8 73 57
Rhode Island - 10 44 49
Vermont - 4 43 34
Middle Atlantic 15 201 2,351 1,953
New Jersey - 37 437 390
New York (excluding New York City) 3 94 682 574
New York City 6 41 582 440
Pennsylvania 6 58 650 549
East North Central 19 178 2,440 2,282
Illinois N NC N N
Indiana 4 45 494 517
Michigan 2 55 659 645
Ohio 11 74 910 810
Wisconsin 2 37 377 310
West North Central 8 71 801 1,114
Iowa N NC N N
Kansas 1 13 132 183
Minnesota - 24 - 322
Missouri 3 25 379 343
Nebraska 4 9 143 123
North Dakota - 6 77 59
South Dakota - 9 70 84
South Atlantic 25 192 2,479 2,310
Delaware - 10 74 67
District of Columbia - 4 15 21
Florida 20 59 872 764
Georgia - 60 519 536
Maryland 5 26 373 336
North Carolina N NC N N
South Carolina - 46 412 360
Virginia - 4 19 14
West Virginia - 18 195 212
East South Central 12 108 1,346 1,199
Alabama - 30 389 216
Kentucky - 19 202 246
Mississippi 5 15 152 141
Tennessee 7 47 603 596
West South Central 15 262 1,724 1,552
Arkansas 1 25 244 207
Louisiana - 31 293 280
Oklahoma N NC N N
Texas 14 206 1,187 1,065
Mountain 17 127 1,885 1,995
Arizona 6 70 783 811
Colorado 5 29 435 465
Idaho N NC N N
Montana - 6 69 70
Nevada 1 20 113 189
New Mexico 5 22 309 306
Utah - 9 146 123
Wyoming - 9 30 31
Pacific 5 11 186 216
Alaska 5 10 118 153
California N NC N N
Hawaii - 4 68 63
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 116 1,130 13,910 13,239
  • 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.