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 August 26, 2023 (Week 34)
Reporting Area Invasive pneumococcal disease, all ages §
Confirmed
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 72 935 11,047 9,997
New England 1 48 490 497
Connecticut - 13 104 115
Maine 1 16 89 91
Massachusetts - 17 168 174
New Hampshire - 8 52 48
Rhode Island - 11 46 40
Vermont - 6 31 29
Middle Atlantic 21 154 1,845 1,305
New Jersey 1 29 349 262
New York (excluding New York City) 8 86 545 439
New York City 6 22 428 273
Pennsylvania 6 42 523 331
East North Central 11 149 2,003 1,644
Illinois N NC N N
Indiana - 40 451 372
Michigan - 42 489 445
Ohio 7 61 780 596
Wisconsin 4 21 283 231
West North Central 4 68 658 915
Iowa N NC N N
Kansas - 14 122 150
Minnesota - 24 - 242
Missouri 2 25 312 306
Nebraska 1 13 92 103
North Dakota 1 5 56 49
South Dakota - 7 76 65
South Atlantic 10 129 1,671 1,660
Delaware 1 6 63 61
District of Columbia - 3 20 26
Florida 6 65 691 471
Georgia - 30 63 407
Maryland 1 21 305 200
North Carolina N NC N N
South Carolina 2 26 322 284
Virginia - 2 13 13
West Virginia - 20 194 198
East South Central 8 58 1,057 837
Alabama 1 18 186 233
Kentucky - 28 219 150
Mississippi 2 11 130 90
Tennessee 5 40 522 364
West South Central 8 236 1,381 1,121
Arkansas 2 24 197 147
Louisiana - 20 244 209
Oklahoma N NC N N
Texas 6 206 940 765
Mountain 8 143 1,751 1,853
Arizona 1 60 754 734
Colorado 5 34 440 413
Idaho N NC N N
Montana 1 7 64 73
Nevada 1 24 102 208
New Mexico - 20 262 265
Utah - 14 120 133
Wyoming - 2 9 27
Pacific 1 18 191 165
Alaska 1 15 135 138
California N NC N N
Hawaii - 5 56 27
Oregon N NC N N
Washington N NC N N
U.S. Territories - 2 5 3
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 2 5 3
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 72 935 11,052 10,000
  • 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 2022 and 2023 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. CDC Division of Health Informatics and Surveillance. 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.