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 21, 2019 (week 51)
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 1 13 230 369 56 526 17,530 11,937 4 127 2,756 3,193
New England - 1 2 8 1 24 578 396 2 5 107 114
Connecticut - 0 - 1 - 3 16 14 - 2 3 9
Maine - 1 1 - 1 6 41 8 2 4 56 52
Massachusetts - 0 - 2 - 20 211 352 - 2 34 46
New Hampshire - 1 1 4 - 14 294 12 - 1 5 4
Rhode Island - 0 - 1 - 1 4 7 U NC U U
Vermont - 0 - - - 1 12 3 - 1 9 3
Middle Atlantic - 3 13 38 16 75 1,589 330 - 9 209 176
New Jersey - 0 - 5 - 23 552 70 - 4 54 64
New York (excluding New York City) - 3 5 10 11 14 269 102 - 4 42 29
New York City - 1 2 11 3 5 96 59 - 3 35 23
Pennsylvania - 3 6 12 2 43 672 99 - 4 78 60
East North Central - 4 28 38 - 144 3,244 2,923 - 31 405 577
Illinois - 1 8 7 - 10 174 90 - 2 24 25
Indiana - 0 - 7 - 69 1,218 927 - 5 30 164
Michigan - 2 7 11 - 4 68 299 - 3 52 77
Ohio - 1 5 5 - 95 1,770 1,592 - 29 294 297
Wisconsin - 2 8 8 - 4 14 15 - 1 5 14
West North Central - 4 33 54 7 21 433 285 1 5 74 68
Iowa - 2 7 9 - 2 7 10 - 3 19 13
Kansas - 1 3 14 - 2 6 14 - 2 7 16
Minnesota - 0 - 11 - 5 67 15 - 1 9 16
Missouri - 2 13 8 7 14 328 239 1 4 33 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 20 150 5,486 3,068 1 37 1,070 1,289
Delaware - 0 - - - 4 31 7 - 2 12 6
District of Columbia - 0 - - U NC U U U NC U U
Florida - 1 3 8 - 99 3,168 508 - 23 657 607
Georgia - 1 4 10 10 30 803 81 - 5 69 177
Maryland - 1 3 4 1 5 85 50 1 3 39 52
North Carolina - 1 5 4 - 10 133 101 - 11 157 215
South Carolina - 0 - 1 6 31 641 27 - 4 40 45
Virginia - 2 9 10 3 15 290 70 - 4 47 55
West Virginia - 1 2 2 - 48 335 2,224 - 5 49 132
East South Central - 3 38 30 8 197 3,712 4,068 - 20 481 529
Alabama - 2 6 3 4 9 208 33 - 4 70 48
Kentucky - 2 17 3 1 159 1,304 3,401 - 11 179 254
Mississippi - 0 - 3 - 9 105 12 - 4 47 39
Tennessee - 2 15 21 3 83 2,095 622 - 10 185 188
West South Central - 7 33 38 2 44 918 347 - 13 178 199
Arkansas - 2 7 7 1 20 195 234 - 3 36 44
Louisiana - 1 2 1 - 39 573 29 - 4 64 56
Oklahoma - 3 8 12 - 5 12 4 - 5 16 4
Texas - 2 16 18 1 8 138 80 - 7 62 95
Mountain - 3 25 40 2 46 1,201 306 - 6 97 110
Arizona - 2 7 3 - 30 586 70 - 2 22 22
Colorado - 3 7 11 - 19 292 30 - 2 18 21
Idaho - 1 3 11 1 8 75 5 - 1 6 5
Montana - 0 - 1 - 3 12 - - 1 1 1
Nevada - 0 - 1 - 7 101 40 - 3 22 23
New Mexico - 1 1 2 1 8 103 21 - 1 4 2
Utah - 2 7 11 - 4 20 135 - 3 24 36
Wyoming - 0 - - - 3 12 5 - 0 - -
Pacific 1 3 32 84 - 38 369 214 - 53 135 131
Alaska - 1 1 - - 0 - 1 - 0 - 7
California 1 3 24 69 - 11 193 186 - 5 91 103
Hawaii - 0 - - - 1 1 4 - 1 5 3
Oregon - 2 7 15 - 2 26 23 - 2 15 18
Washington N NC N N - 35 149 - - 51 24 -
U.S. Territories - 0 - - - 0 - 9 - 0 - 70
American Samoa N NC N N - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - 8 - 0 - 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 1 13 230 369 56 526 17,555 11,946 4 127 2,756 3,263
  • 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.