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 May 4, 2024 (Week 18)
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 155 993 8,314 8,185
New England 3 46 391 383
Connecticut - 13 107 96
Maine 3 22 83 68
Massachusetts - 15 130 129
New Hampshire - 8 46 38
Rhode Island - 9 1 33
Vermont - 4 24 19
Middle Atlantic 42 199 1,605 1,226
New Jersey - 37 307 239
New York (excluding New York City) 17 93 464 358
New York City 16 41 371 272
Pennsylvania 9 58 463 357
East North Central 26 178 1,647 1,436
Illinois N NC N N
Indiana - 44 297 336
Michigan 4 55 408 394
Ohio 17 74 680 529
Wisconsin 5 37 262 177
West North Central 7 51 490 525
Iowa N NC N N
Kansas - 13 81 131
Minnesota - 0 - -
Missouri 7 26 255 254
Nebraska - 8 68 75
North Dakota - 6 43 36
South Dakota - 9 43 29
South Atlantic 44 186 1,418 1,466
Delaware 1 10 48 38
District of Columbia - 4 11 10
Florida 29 50 533 483
Georgia - 57 319 338
Maryland 14 35 250 209
North Carolina N NC N N
South Carolina - 46 127 239
Virginia - 4 12 10
West Virginia - 19 118 139
East South Central 2 74 589 730
Alabama - 19 - 98
Kentucky - 19 106 157
Mississippi 1 15 109 105
Tennessee 1 43 374 370
West South Central 1 230 895 943
Arkansas 1 25 166 132
Louisiana - 19 - 175
Oklahoma N NC N N
Texas - 205 729 636
Mountain 30 118 1,207 1,357
Arizona 13 69 526 538
Colorado 13 29 297 311
Idaho N NC N N
Montana - 6 19 47
Nevada 3 7 73 131
New Mexico 1 22 218 229
Utah - 9 60 77
Wyoming - 9 14 24
Pacific - 11 72 119
Alaska - 10 72 85
California N NC N N
Hawaii - 5 - 34
Oregon N NC N N
Washington N NC N N
U.S. Territories - 1 - 4
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 1 - 4
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 155 994 8,314 8,189
  • 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.