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 week ending June 19, 2021 (Week 24)
Reporting Area Ehrlichiosis and Anaplasmosis Giardiasis
Ehrlichia ewingii infection Undetermined ehrlichiosis/anaplasmosis
Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †
U.S. Residents, excluding U.S. Territories - 4 2 2 - 7 21 25 85 262 3,173 3,682
New England - 0 - - - 1 - 2 6 27 187 270
Connecticut N NC N N N NC N N - 8 30 52
Maine - 0 - - - 1 - 2 - 7 35 54
Massachusetts - 0 - - - 0 - - 4 12 81 118
New Hampshire - 0 - - - 0 - - 2 8 29 27
Rhode Island - 0 - - - 0 - - - 3 12 19
Vermont - 0 - - - 0 - - N NC N N
Middle Atlantic - 2 - - - 5 19 8 33 56 791 850
New Jersey - 1 - - - 0 - - - 7 87 97
New York (excluding New York City) - 2 - - - 5 2 2 19 36 255 287
New York City - 0 - - - 0 - - 14 23 299 300
Pennsylvania - 0 - - - 4 17 6 - 17 150 166
East North Central - 1 1 1 - 2 1 8 1 65 393 448
Illinois - 0 - - - 0 - 1 N NC N N
Indiana - 1 - 1 - 0 - - - 7 - 47
Michigan - 0 - - - 0 - - - 21 63 86
Ohio - 0 - - - 0 - - - 44 195 187
Wisconsin - 1 1 - - 2 1 7 1 33 135 128
West North Central - 2 - - - 3 - 5 - 19 159 216
Iowa - 0 - - - 0 - - - 9 56 47
Kansas - 0 - - - 0 - - - 6 35 40
Minnesota - 0 - - - 0 - - - 0 - -
Missouri - 2 - - - 3 - 5 - 8 3 65
Nebraska - 0 - - - 0 - - - 5 33 24
North Dakota - 0 - - - 0 - - - 4 14 22
South Dakota - 0 - - - 0 - - - 4 18 18
South Atlantic - 1 1 1 - 2 - - 7 38 517 605
Delaware - 1 - - - 0 - - - 2 11 7
District of Columbia - 0 - - - 0 - - - 1 - 20
Florida - 0 - 1 - 0 - - - 23 229 298
Georgia - 0 - - - 0 - - 3 10 72 93
Maryland - 1 1 - - 0 - - - 7 49 47
North Carolina - 0 - - - 0 - - N NC N N
South Carolina - 0 - - - 2 - - - 6 51 43
Virginia - 1 - - - 0 - - 4 10 104 68
West Virginia - 0 - - - 0 - - - 6 1 29
East South Central - 0 - - - 1 - - 3 8 56 42
Alabama - 0 - - - 0 - - 3 8 56 42
Kentucky - 0 - - - 1 - - N NC N N
Mississippi - 0 - - - 0 - - N NC N N
Tennessee - 0 - - - 1 - - N NC N N
West South Central - 1 - - - 0 - - 8 27 117 87
Arkansas - 1 - - - 0 - - 1 11 38 28
Louisiana - 0 - - - 0 - - 7 16 79 59
Oklahoma - 0 - - - 0 - - N NC N N
Texas - 0 - - - 0 - - N NC N N
Mountain - 0 - - - 0 - - 8 30 333 339
Arizona - 0 - - - 0 - - 1 8 36 46
Colorado N NC N N N NC N N 5 11 138 110
Idaho N NC N N N NC N N - 8 47 43
Montana - 0 - - - 0 - - - 5 11 23
Nevada - 0 - - - 0 - - - 3 21 29
New Mexico N NC N N N NC N N - 4 8 18
Utah - 0 - - - 0 - - 2 7 63 58
Wyoming - 0 - - - 0 - - - 3 9 12
Pacific - 0 - - - 1 1 2 19 52 620 825
Alaska N NC N N N NC N N - 10 11 9
California - 0 - - - 0 - 1 17 31 441 649
Hawaii N NC N N N NC N N - 2 8 13
Oregon - 0 - - - 1 1 1 2 18 111 78
Washington - 0 - - - 0 - - - 6 49 76
U.S. Territories - 0 - - - 0 - - - 4 8 10
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 - 1
Puerto Rico N NC N N N NC N N - 4 8 9
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 1 1 1
Total - 4 2 2 - 7 21 25 85 263 3,182 3,693
  • 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 years 2020 and 2021 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://www.cdc.gov/nndss/docs/Readers-Guide-WONDER-Tables-20210421-508.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).