Notice: Software data processing failures resulted in incomplete weekly case counts for week 42.

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 October 19, 2019 (week 42)
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 28 31 - 7 82 252 109 679 10,661 12,550
New England - 0 - - - 2 3 12 8 34 811 924
Connecticut N NC N N N NC N N - 9 152 159
Maine - 0 - - - 1 2 4 3 8 120 137
Massachusetts - 0 - - - 0 - - 5 20 408 484
New Hampshire - 0 - - - 0 - - - 8 78 98
Rhode Island - 0 - - - 0 - - - 7 53 46
Vermont - 0 - - - 1 1 8 N NC N N
Middle Atlantic - 0 - - - 5 30 17 37 89 2,465 2,488
New Jersey - 0 - - - 2 7 6 - 15 314 301
New York (excluding New York City) - 0 - - - 4 23 5 12 42 748 734
New York City - 0 - - - 0 - - 20 35 991 917
Pennsylvania - 0 - - - 2 - 6 5 22 412 536
East North Central - 1 1 1 - 3 10 140 19 75 1,152 1,563
Illinois - 1 1 1 - 0 - 1 N NC N N
Indiana - 0 - - - 1 - 65 - 9 - 187
Michigan - 0 - - - 0 - - 1 16 309 381
Ohio - 0 - - - 0 - - 9 59 359 410
Wisconsin - 0 - - - 3 10 74 9 31 484 585
West North Central - 3 18 16 - 4 24 62 - 35 624 1,201
Iowa - 0 - 1 - 1 3 6 - 12 192 218
Kansas - 0 - 2 - 0 - 1 - 6 63 106
Minnesota - 0 - - - 0 - 40 - 15 - 414
Missouri - 3 18 13 - 3 20 12 - 10 185 214
Nebraska - 0 - - - 0 - - - 6 77 107
North Dakota - 0 - - - 1 1 3 - 6 43 46
South Dakota - 0 - - - 0 - - - 5 64 96
South Atlantic - 1 3 5 - 2 12 12 12 70 1,824 2,189
Delaware - 0 - 1 - 0 - - - 2 26 20
District of Columbia - 0 - - - 0 - 1 - 5 46 74
Florida - 1 1 - - 0 - 1 11 39 888 906
Georgia - 0 - - - 0 - - - 19 341 540
Maryland - 1 1 1 - 1 1 2 - 10 130 131
North Carolina - 0 - - - 0 - - N NC N N
South Carolina - 0 - - - 2 9 2 1 9 136 183
Virginia - 1 1 3 - 2 2 6 - 34 239 245
West Virginia - 0 - - - 1 - - - 3 18 90
East South Central - 1 1 4 - 2 2 5 - 8 120 192
Alabama - 1 1 - - 1 1 3 - 8 120 192
Kentucky - 0 - - - 0 - 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 5 - 1 1 - 1 17 201 285
Arkansas - 2 5 5 - 1 1 - - 9 97 107
Louisiana - 0 - - - 0 - - 1 8 104 178
Oklahoma - 2 - - - 0 - - N NC N N
Texas - 0 - - - 0 - - N NC N N
Mountain - 0 - - - 0 - 1 19 52 980 1,098
Arizona - 0 - - - 0 - - 4 6 127 121
Colorado N NC N N N NC N N 10 22 382 432
Idaho N NC N N N NC N N 3 7 138 111
Montana - 0 - - - 0 - - - 10 55 74
Nevada - 0 - - - 0 - 1 - 4 56 63
New Mexico N NC N N N NC N N - 4 47 55
Utah - 0 - - - 0 - - 2 9 151 203
Wyoming - 0 - - - 0 - - - 3 24 39
Pacific - 0 - - - 1 - 3 13 467 2,484 2,610
Alaska N NC N N N NC N N - 8 55 66
California - 0 - - - 0 - 3 11 79 1,960 2,238
Hawaii N NC N N N NC N N - 4 37 33
Oregon - 0 - - - 0 - - 2 12 220 273
Washington - 0 - - - 0 - - - 438 212 -
U.S. Territories - 0 - - - 0 - - - 2 - 19
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 - 19
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - NC - NP - NC - NP - NC 2 NP
Total - 4 28 31 - 7 82 252 109 679 10,663 12,569
  • 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.