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 weeks ending April 20, 2019 (week 16)
Reporting Area Invasive pneumococcal disease, all ages §
Confirmed Probable
Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †
U.S. Residents, excluding U.S. Territories 192 784 6,940 8,911 7 11 108 101
New England 9 50 436 504 - 2 4 1
Connecticut - 11 87 108 - 0 - -
Maine 6 9 86 60 - 0 - -
Massachusetts - 23 188 225 - 2 3 -
New Hampshire 1 9 40 54 - 1 1 1
Rhode Island - 10 18 25 - 0 - -
Vermont 2 3 17 32 - 1 - -
Middle Atlantic 47 121 906 1,231 3 4 26 14
New Jersey 5 24 210 281 - 3 19 2
New York (excluding New York City) 16 65 301 384 - 1 1 4
New York City 26 26 314 310 3 3 6 4
Pennsylvania - 23 81 256 - 2 - 4
East North Central 40 130 1,202 1,530 2 4 33 26
Illinois N NC N N N NC N N
Indiana - 26 186 341 - 0 - -
Michigan - 33 278 371 - 2 8 10
Ohio 32 68 580 596 2 3 25 16
Wisconsin 8 19 158 222 - 0 - -
West North Central 14 42 483 633 1 4 20 24
Iowa N NC N N N NC N N
Kansas - 11 88 127 - 2 1 2
Minnesota 1 3 9 14 - 0 - -
Missouri 10 26 257 347 1 3 16 19
Nebraska 3 9 71 78 - 1 2 1
North Dakota - 5 20 30 - 0 - -
South Dakota - 6 38 37 - 1 1 2
South Atlantic 35 97 1,163 1,476 1 2 10 14
Delaware - 5 18 34 - 0 - -
District of Columbia 2 5 17 32 - 0 - -
Florida 12 27 297 271 1 2 6 4
Georgia 6 42 300 479 - 0 - -
Maryland 15 16 208 211 - 1 1 2
North Carolina N NC N N N NC N N
South Carolina - 27 231 307 - 1 3 7
Virginia - 2 6 11 - 1 - -
West Virginia - 12 86 131 - 0 - 1
East South Central 12 99 760 1,000 - 1 4 1
Alabama - 25 166 218 - 1 2 -
Kentucky - 22 166 201 - 1 1 1
Mississippi - 19 137 148 - 0 - -
Tennessee 12 38 291 433 - 1 1 -
West South Central 6 263 935 1,236 - 2 6 11
Arkansas 6 32 157 145 - 1 - 1
Louisiana - 20 150 240 - 2 - 2
Oklahoma N NC N N N NC N N
Texas - 219 628 851 - 2 6 8
Mountain 28 93 966 1,214 - 2 2 10
Arizona 15 36 361 450 - 2 - 10
Colorado 8 22 231 314 - 1 1 -
Idaho N NC N N N NC N N
Montana - 6 33 51 - 0 - -
Nevada 2 18 94 119 - 1 - -
New Mexico 3 19 152 151 - 0 - -
Utah - 13 83 106 - 1 1 -
Wyoming - 3 12 23 - 0 - -
Pacific 1 10 89 87 - 1 3 -
Alaska 1 6 53 44 - 1 3 -
California N NC N N N NC N N
Hawaii - 7 36 43 - 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 - NC - NP - NC - NP
Total 192 784 6,940 8,911 7 11 108 101
  • 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 2018 and 2019 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://www.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.