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 April 27, 2024 (Week 17)
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 196 991 8,020 7,800
New England 2 46 367 368
Connecticut - 13 97 95
Maine 2 22 80 64
Massachusetts - 15 125 124
New Hampshire - 8 40 33
Rhode Island - 9 1 33
Vermont - 4 24 19
Middle Atlantic 44 199 1,530 1,169
New Jersey 5 37 307 226
New York (excluding New York City) 22 93 447 344
New York City 17 41 353 261
Pennsylvania - 58 423 338
East North Central 39 178 1,602 1,358
Illinois N NC N N
Indiana - 44 297 321
Michigan 3 55 390 370
Ohio 30 74 662 503
Wisconsin 6 37 253 164
West North Central 6 51 465 506
Iowa N NC N N
Kansas - 13 71 128
Minnesota - 0 - -
Missouri 2 26 241 244
Nebraska - 8 68 74
North Dakota 2 6 43 36
South Dakota 2 9 42 24
South Atlantic 35 182 1,345 1,408
Delaware - 10 47 35
District of Columbia - 4 11 9
Florida 23 50 504 463
Georgia - 53 290 328
Maryland 12 35 236 197
North Carolina N NC N N
South Carolina - 46 127 229
Virginia - 4 12 10
West Virginia - 19 118 137
East South Central 10 74 580 691
Alabama - 19 - 86
Kentucky - 19 106 152
Mississippi - 15 101 105
Tennessee 10 43 373 348
West South Central 20 230 894 900
Arkansas 8 25 165 120
Louisiana - 19 - 168
Oklahoma N NC N N
Texas 12 205 729 612
Mountain 33 118 1,165 1,290
Arizona 9 68 503 511
Colorado 9 29 284 288
Idaho N NC N N
Montana - 6 19 46
Nevada 1 9 68 129
New Mexico 10 22 217 223
Utah - 9 60 71
Wyoming 4 9 14 22
Pacific 7 11 72 110
Alaska 7 10 72 79
California N NC N N
Hawaii - 5 - 31
Oregon N NC N N
Washington N NC N N
U.S. Territories - 2 - 4
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 2 - 4
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 196 992 8,020 7,804
  • 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.