Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1s. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 28, 2020 (Week 13)
Reporting Area Invasive pneumococcal disease, all ages §
Confirmed Probable
Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †
U.S. Residents, excluding U.S. Territories 141 747 5,196 6,401 6 13 79 93
New England 5 40 300 404 - 1 2 4
Connecticut - 14 40 84 - 0 - -
Maine - 9 49 68 - 0 - -
Massachusetts 4 19 147 178 - 1 - 3
New Hampshire 1 8 39 42 - 1 2 -
Rhode Island - 8 9 20 - 1 - -
Vermont - 5 16 12 - 0 - 1
Middle Atlantic 20 127 662 793 6 6 27 19
New Jersey - 29 135 218 - 3 12 17
New York (excluding New York City) 8 94 207 245 1 3 8 1
New York City 12 44 269 254 5 3 5 -
Pennsylvania - 13 51 76 - 1 2 1
East North Central 32 156 975 1,141 - 6 24 29
Illinois N NC N N N NC N N
Indiana 3 27 143 247 - 0 - 2
Michigan - 43 200 309 - 4 - 7
Ohio 29 63 488 453 - 5 24 20
Wisconsin - 23 144 132 - 0 - -
West North Central 6 46 291 442 - 4 4 20
Iowa N NC N N N NC N N
Kansas - 8 - 88 - 1 - 2
Minnesota - 12 - 6 - 0 - -
Missouri - 33 167 226 - 4 3 16
Nebraska 5 9 62 66 - 1 1 1
North Dakota 1 6 33 26 - 0 - -
South Dakota - 5 29 30 - 2 - 1
South Atlantic 26 143 885 1,071 - 4 11 8
Delaware - 6 16 18 - 1 - -
District of Columbia - 5 21 15 - 0 - -
Florida 16 62 315 236 - 2 6 5
Georgia 5 42 240 310 - 0 - -
Maryland 5 21 155 171 - 1 - -
North Carolina N NC N N N NC N N
South Carolina - 34 76 192 - 2 3 3
Virginia - 3 5 6 - 0 - -
West Virginia - 16 57 123 - 2 2 -
East South Central 13 78 596 686 - 2 4 3
Alabama 1 17 121 169 - 0 - 1
Kentucky - 33 135 139 - 2 2 1
Mississippi - 20 90 119 - 0 - -
Tennessee 12 28 250 259 - 2 2 1
West South Central 11 273 594 860 - 4 6 5
Arkansas 11 33 119 127 - 1 1 -
Louisiana - 24 133 159 - 1 - -
Oklahoma N NC N N N NC N N
Texas - 225 342 574 - 4 5 5
Mountain 28 93 875 916 - 2 1 3
Arizona 15 34 335 311 - 1 1 1
Colorado 7 24 209 219 - 0 - 1
Idaho N NC N N N NC N N
Montana 1 8 25 38 - 1 - -
Nevada - 17 100 120 - 0 - -
New Mexico 2 19 109 133 - 0 - -
Utah 3 12 85 78 - 1 - 1
Wyoming - 4 12 17 - 0 - -
Pacific - 11 18 88 - 0 - 2
Alaska - 6 - 46 - 0 - 2
California N NC N N N NC N N
Hawaii - 8 18 42 - 0 - -
Oregon N NC N N N NC N N
Washington N NC N N N NC N N
U.S. Territories - 0 - - - 0 - -
American Samoa N NC N N N NC N N
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - -
Total 141 747 5,196 6,401 6 13 79 93
  • 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.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting years 2019 and 2020 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://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf.
  • †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 as numbered tables. 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 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://wwwn.cdc.gov/nndss/conditions/. 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://wwwn.cdc.gov/nndss/infectious-tables.html.
Acknowledgement:
  • 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.