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 7, 2019 (week 49)
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 33 33 - 7 89 280 107 679 12,588 14,407
New England - 0 - - - 1 6 19 12 34 949 1,057
Connecticut N NC N N N NC N N 1 9 174 191
Maine - 0 - - - 1 2 9 3 8 133 155
Massachusetts - 0 - - - 1 1 - 6 22 482 538
New Hampshire - 0 - - - 0 - - 1 6 89 119
Rhode Island - 0 - - - 0 - - 1 7 71 54
Vermont - 0 - - - 1 3 10 N NC N N
Middle Atlantic - 0 - - - 5 32 24 45 91 2,869 2,895
New Jersey - 0 - - - 2 7 6 - 17 347 340
New York (excluding New York City) - 0 - - - 4 25 9 22 42 904 855
New York City - 0 - - - 0 - - 15 37 1,147 1,061
Pennsylvania - 0 - - - 0 - 9 8 22 471 639
East North Central - 1 1 1 - 2 10 151 7 75 1,392 1,789
Illinois - 1 1 1 - 0 - 1 N NC N N
Indiana - 0 - - - 0 - 67 - 6 - 214
Michigan - 0 - - - 0 - - 2 18 385 443
Ohio - 0 - - - 0 - - 2 59 418 467
Wisconsin - 0 - - - 2 10 83 3 38 589 665
West North Central - 3 20 16 - 4 24 62 - 30 718 1,377
Iowa - 0 - 1 - 1 3 6 - 14 237 248
Kansas - 0 - 2 - 0 - 1 - 6 63 122
Minnesota - 0 - - - 0 - 40 - 12 - 483
Missouri - 3 19 13 - 4 20 12 - 10 204 243
Nebraska - 0 - - - 0 - - - 6 92 121
North Dakota - 1 1 - - 1 1 3 - 6 46 49
South Dakota - 0 - - - 0 - - - 8 76 111
South Atlantic - 1 3 5 - 2 13 15 21 70 2,093 2,511
Delaware - 0 - 1 - 0 - - - 2 30 23
District of Columbia - 0 - - - 0 - 1 - 4 55 83
Florida - 1 1 - - 1 1 1 15 39 1,046 1,039
Georgia - 0 - - - 0 - - - 19 341 615
Maryland - 1 1 1 - 1 1 2 2 7 157 161
North Carolina - 0 - - - 0 - - N NC N N
South Carolina - 0 - - - 2 9 2 1 9 149 200
Virginia - 1 1 3 - 1 2 8 3 34 260 289
West Virginia - 0 - - - 0 - 1 - 5 55 101
East South Central - 1 3 4 - 2 3 5 1 8 146 213
Alabama - 1 1 - - 1 1 3 1 8 146 213
Kentucky - 1 1 - - 1 1 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 - 3 17 335 342
Arkansas - 2 6 5 - 1 1 - 3 9 121 128
Louisiana - 0 - - - 0 - - - 12 214 214
Oklahoma - 0 - 2 - 0 - - N NC N N
Texas - 0 - - - 0 - - N NC N N
Mountain - 0 - - - 0 - 1 6 54 1,160 1,283
Arizona - 0 - - - 0 - - 1 6 152 143
Colorado N NC N N N NC N N - 22 427 505
Idaho N NC N N N NC N N 4 7 172 136
Montana - 0 - - - 0 - - - 11 70 86
Nevada - 0 - - - 0 - 1 - 4 73 78
New Mexico N NC N N N NC N N - 9 60 62
Utah - 0 - - - 0 - - 1 9 178 229
Wyoming - 0 - - - 0 - - - 3 28 44
Pacific - 0 - - - 1 - 3 12 467 2,926 2,940
Alaska N NC N N N NC N N - 8 56 71
California - 0 - - - 0 - 3 11 84 2,317 2,521
Hawaii N NC N N N NC N N - 4 38 39
Oregon - 0 - - - 0 - - 1 15 251 309
Washington - 0 - - - 0 - - - 438 264 -
U.S. Territories - 0 - - - 0 - - - 1 1 23
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 23
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - NC - NP - NC - NP - NC 2 NP
Total - 4 33 33 - 7 89 280 107 679 12,591 14,430
  • 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.