Notice: Software data processing failures resulted in incomplete weekly case counts for weeks 42 through 46

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 November 16, 2019 (week 46)
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 32 33 - 7 85 268 30 679 11,768 13,680
New England - 0 - - - 1 5 16 1 34 875 1,006
Connecticut N NC N N N NC N N - 9 163 178
Maine - 0 - - - 1 2 6 - 8 126 149
Massachusetts - 0 - - - 0 - - - 22 441 519
New Hampshire - 0 - - - 0 - - 1 6 83 110
Rhode Island - 0 - - - 0 - - - 7 62 50
Vermont - 0 - - - 1 3 10 N NC N N
Middle Atlantic - 0 - - - 5 30 22 5 91 2,687 2,737
New Jersey - 0 - - - 2 7 6 - 17 347 324
New York (excluding New York City) - 0 - - - 4 23 7 - 42 820 815
New York City - 0 - - - 0 - - 3 35 1,075 1,001
Pennsylvania - 0 - - - 0 - 9 2 22 445 597
East North Central - 1 1 1 - 3 10 146 7 75 1,277 1,703
Illinois - 1 1 1 - 0 - 1 N NC N N
Indiana - 0 - - - 1 - 66 - 6 - 206
Michigan - 0 - - - 0 - - - 17 357 422
Ohio - 0 - - - 0 - - 7 59 410 445
Wisconsin - 0 - - - 2 10 79 - 35 510 630
West North Central - 3 21 16 - 4 24 62 5 35 687 1,312
Iowa - 0 - 1 - 1 3 6 - 14 217 237
Kansas - 0 - 2 - 0 - 1 - 6 63 115
Minnesota - 0 - - - 0 - 40 - 13 - 458
Missouri - 3 20 13 - 3 20 12 3 10 199 233
Nebraska - 0 - - - 0 - - 2 6 88 114
North Dakota - 1 1 - - 1 1 3 - 6 45 48
South Dakota - 0 - - - 0 - - - 8 75 107
South Atlantic - 1 3 5 - 2 12 13 - 70 1,951 2,378
Delaware - 0 - 1 - 0 - - - 2 29 21
District of Columbia - 0 - - - 0 - 1 - 4 53 81
Florida - 1 1 - - 0 - 1 - 39 932 981
Georgia - 0 - - - 0 - - - 19 341 577
Maryland - 1 1 1 - 1 1 2 - 7 142 151
North Carolina - 0 - - - 0 - - N NC N N
South Carolina - 0 - - - 2 9 2 - 9 143 194
Virginia - 1 1 3 - 2 2 6 - 34 256 276
West Virginia - 0 - - - 0 - 1 - 5 55 97
East South Central - 1 2 4 - 2 3 5 - 8 125 206
Alabama - 1 1 - - 1 1 3 - 8 125 206
Kentucky - 1 1 - - 1 1 2 N NC N N
Mississippi - 0 - 1 - 0 - - N NC N N
Tennessee - 0 - 3 - 1 1 - N NC N N
West South Central - 2 5 7 - 1 1 - - 17 307 320
Arkansas - 2 5 5 - 1 1 - - 9 111 117
Louisiana - 0 - - - 0 - - - 11 196 203
Oklahoma - 2 - 2 - 0 - - N NC N N
Texas - 0 - - - 0 - - N NC N N
Mountain - 0 - - - 0 - 1 5 53 1,086 1,202
Arizona - 0 - - - 0 - - - 6 136 132
Colorado N NC N N N NC N N 3 22 408 473
Idaho N NC N N N NC N N - 7 154 122
Montana - 0 - - - 0 - - - 10 66 85
Nevada - 0 - - - 0 - 1 - 4 64 72
New Mexico N NC N N N NC N N - 8 63 59
Utah - 0 - - - 0 - - 2 9 169 218
Wyoming - 0 - - - 0 - - - 3 26 41
Pacific - 0 - - - 1 - 3 7 467 2,773 2,816
Alaska N NC N N N NC N N - 8 56 69
California - 0 - - - 0 - 3 6 82 2,202 2,414
Hawaii N NC N N N NC N N - 4 37 37
Oregon - 0 - - - 0 - - - 15 232 296
Washington - 0 - - - 0 - - 1 438 246 -
U.S. Territories - 0 - - - 0 - - - 2 - 20
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 - 2 - 20
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - NC - NP - NC - NP - NC 2 NP
Total - 4 32 33 - 7 85 268 30 679 11,770 13,700
  • 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.