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

TABLE 1l. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents weeks ending December 14, 2019 (week 50)
Reporting Area Ehrlichiosis and Anaplasmosis (continued) Giardiasis
Ehrlichia ewingii infection Undetermined
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 - 4 34 33 1 7 94 281 77 679 12,849 14,647
New England - 0 - - 1 1 7 19 9 34 966 1,072
Connecticut N NC N N N NC N N 1 9 178 194
Maine - 0 - - - 1 2 9 2 8 135 158
Massachusetts - 0 - - - 1 1 - 6 22 493 545
New Hampshire - 0 - - - 0 - - - 6 89 120
Rhode Island - 0 - - - 0 - - - 7 71 55
Vermont - 0 - - 1 1 4 10 N NC N N
Middle Atlantic - 0 - - - 5 32 25 22 91 2,922 2,940
New Jersey - 0 - - - 2 7 7 - 18 372 346
New York (excluding New York City) - 0 - - - 4 25 9 - 42 904 866
New York City - 0 - - - 0 - - 20 37 1,168 1,081
Pennsylvania - 0 - - - 0 - 9 2 22 478 647
East North Central - 1 1 1 - 2 10 151 7 75 1,413 1,825
Illinois - 1 1 1 - 0 - 1 N NC N N
Indiana - 0 - - - 0 - 67 - 6 - 216
Michigan - 0 - - - 0 - - 2 18 393 448
Ohio - 0 - - - 0 - - 3 59 421 490
Wisconsin - 0 - - - 2 10 83 2 38 599 671
West North Central - 3 21 16 - 5 25 62 4 30 733 1,403
Iowa - 0 - 1 - 1 3 6 - 14 240 252
Kansas - 0 - 2 - 0 - 1 - 6 63 124
Minnesota - 0 - - - 0 - 40 - 12 - 495
Missouri - 3 20 13 - 4 20 12 2 10 207 248
Nebraska - 0 - - - 0 - - 1 6 93 121
North Dakota - 1 1 - - 1 2 3 1 6 47 49
South Dakota - 0 - - - 0 - - - 9 83 114
South Atlantic - 1 3 5 - 2 15 15 5 70 2,103 2,564
Delaware - 0 - 1 - 0 - - - 2 30 23
District of Columbia - 0 - - - 0 - 1 - 4 55 86
Florida - 1 1 - - 1 1 1 - 39 1,046 1,068
Georgia - 0 - - - 0 - - - 19 341 625
Maryland - 1 1 1 - 1 1 2 3 7 161 162
North Carolina - 0 - - - 0 - - N NC N N
South Carolina - 0 - - - 2 11 2 - 9 149 205
Virginia - 1 1 3 - 1 2 8 2 34 266 292
West Virginia - 0 - - - 0 - 1 - 5 55 103
East South Central - 1 3 4 - 2 4 5 - 8 149 214
Alabama - 1 1 - - 1 1 3 - 8 149 214
Kentucky - 1 1 - - 2 2 2 N NC N N
Mississippi - 0 - 1 - 0 - - N NC N N
Tennessee - 1 1 3 - 1 1 - N NC N N
West South Central - 2 6 7 - 1 1 - 1 17 336 350
Arkansas - 2 6 5 - 1 1 - 1 9 122 131
Louisiana - 0 - - - 0 - - - 12 214 219
Oklahoma - 0 - 2 - 0 - - N NC N N
Texas - 0 - - - 0 - - N NC N N
Mountain - 0 - - - 0 - 1 9 54 1,189 1,296
Arizona - 0 - - - 0 - - 1 6 153 146
Colorado N NC N N N NC N N 5 22 442 512
Idaho N NC N N N NC N N - 7 172 136
Montana - 0 - - - 0 - - - 11 70 86
Nevada - 0 - - - 0 - 1 - 4 77 78
New Mexico N NC N N N NC N N - 9 63 62
Utah - 0 - - - 0 - - 3 9 183 230
Wyoming - 0 - - - 0 - - - 3 29 46
Pacific - 0 - - - 1 - 3 20 467 3,038 2,983
Alaska N NC N N N NC N N - 8 56 71
California - 0 - - - 0 - 3 16 85 2,407 2,558
Hawaii N NC N N N NC N N - 4 41 41
Oregon - 0 - - - 0 - - 4 15 265 313
Washington - 0 - - - 0 - - - 438 269 -
U.S. Territories - 0 - - - 0 - - - 1 1 24
American Samoa N NC N N N NC N N - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam N NC N N N NC N N - 0 - -
Puerto Rico N NC N N N NC N N - 1 1 24
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - NC - NP - NC - NP - NC 2 NP
Total - 4 34 33 1 7 94 281 77 679 12,852 14,671
  • 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.