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

TABLE 1p. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents weeks ending December 14, 2019 (week 50)
Reporting Area Hemolytic uremic syndrome post-diarrheal Hepatitis (viral, acute, by type)
A B
Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 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 3 13 226 368 44 526 17,354 11,502 14 127 2,711 3,114
New England - 1 2 8 - 24 569 376 - 5 104 111
Connecticut - 0 - 1 - 3 16 14 - 2 3 9
Maine - 1 1 - - 6 40 8 - 4 54 51
Massachusetts - 0 - 2 - 20 209 334 - 2 33 44
New Hampshire - 1 1 4 - 14 288 12 - 1 5 4
Rhode Island - 0 - 1 - 1 4 6 U NC U U
Vermont - 0 - - - 1 12 2 - 1 9 3
Middle Atlantic 2 3 12 38 3 75 1,545 319 1 9 199 169
New Jersey - 0 - 5 - 23 534 67 - 4 48 62
New York (excluding New York City) - 3 5 10 2 14 253 101 - 4 38 27
New York City - 1 2 11 - 5 93 55 1 3 35 23
Pennsylvania 2 1 5 12 1 43 665 96 - 4 78 57
East North Central 1 3 26 38 1 144 3,232 2,827 4 31 397 563
Illinois - 1 7 7 - 10 171 87 - 2 22 25
Indiana - 0 - 7 1 69 1,209 902 - 5 30 161
Michigan - 2 7 11 - 7 68 299 - 3 52 75
Ohio 1 1 5 5 - 95 1,770 1,524 4 29 288 288
Wisconsin - 2 7 8 - 4 14 15 - 1 5 14
West North Central - 4 33 54 9 21 419 279 2 5 72 66
Iowa - 2 7 9 - 1 6 10 - 3 18 11
Kansas - 1 3 14 - 2 6 14 - 2 7 16
Minnesota - 0 - 11 1 5 64 13 - 1 9 16
Missouri - 2 13 8 8 14 318 235 2 4 32 17
Nebraska - 1 3 5 - 3 14 6 - 1 1 3
North Dakota - 1 4 7 - 1 3 - - 1 2 2
South Dakota - 2 3 - - 1 8 1 - 1 3 1
South Atlantic - 2 26 39 16 150 5,446 2,977 2 37 1,058 1,266
Delaware - 0 - - - 3 29 7 - 2 12 6
District of Columbia - 0 - - U NC U U U NC U U
Florida - 1 3 8 - 99 3,168 477 - 23 657 599
Georgia - 1 4 10 6 30 788 79 - 5 66 172
Maryland - 1 3 4 - 5 84 48 - 3 37 50
North Carolina - 1 5 4 - 10 131 97 - 11 150 212
South Carolina - 0 - 1 2 31 626 24 - 4 40 45
Virginia - 2 9 10 8 15 285 69 2 4 47 53
West Virginia - 1 2 2 - 48 335 2,176 - 5 49 129
East South Central - 3 37 30 8 197 3,674 3,887 4 20 477 512
Alabama - 2 6 3 1 9 195 31 - 4 70 46
Kentucky - 2 16 3 3 171 1,302 3,249 4 11 177 244
Mississippi - 0 - 3 - 9 101 11 - 4 45 39
Tennessee - 2 15 21 4 83 2,076 596 - 10 185 183
West South Central - 7 33 38 3 44 914 338 - 13 177 192
Arkansas - 2 7 7 2 20 194 230 - 3 35 42
Louisiana - 1 2 1 - 39 573 27 - 4 64 55
Oklahoma - 3 8 12 - 5 12 4 - 5 16 4
Texas - 2 16 18 1 8 135 77 - 7 62 91
Mountain - 3 25 40 4 46 1,196 289 1 6 93 109
Arizona - 2 7 3 1 30 590 61 1 2 21 22
Colorado - 3 7 11 3 19 292 26 - 2 18 20
Idaho - 1 3 11 - 8 73 5 - 1 6 5
Montana - 0 - 1 - 2 7 - - 1 1 1
Nevada - 0 - 1 - 7 100 39 - 3 21 23
New Mexico - 1 1 2 - 8 102 18 - 1 4 2
Utah - 2 7 11 - 4 20 135 - 3 22 36
Wyoming - 0 - - - 3 12 5 - 0 - -
Pacific - 3 32 83 - 38 359 210 - 53 134 126
Alaska - 1 1 - - 0 - 1 - 0 - 7
California - 3 24 68 - 11 190 182 - 5 91 98
Hawaii - 0 - - - 1 1 4 - 1 5 3
Oregon - 2 7 15 - 2 26 23 - 2 15 18
Washington N NC N N - 35 142 - - 51 23 -
U.S. Territories - 0 - - - 0 - 9 - 1 - 70
American Samoa N NC N N - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - 8 - 1 - 67
Puerto Rico N NC N N - 0 - 1 - 0 - 3
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - NC - NP - NC 25 NP - NC - NP
Total 3 13 226 368 44 526 17,379 11,511 14 127 2,711 3,184
  • 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 year 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).
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.