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 February 26, 2022 (Week 08)
Reporting Area Ehrlichiosis and Anaplasmosis Giardiasis
Ehrlichia ewingii infection Undetermined ehrlichiosis/anaplasmosis
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †
U.S. Residents, excluding U.S. Territories - 1 - - - 13 - 2 64 291 1,108 984
New England - 0 - - - 2 - - 2 31 105 49
Connecticut N NC N N N NC N N - 8 - 8
Maine - 0 - - - 0 - - - 8 10 11
Massachusetts - 0 - - - 2 - - 2 19 90 21
New Hampshire - 0 - - - 1 - - - 8 1 7
Rhode Island - 0 - - - 0 - - - 6 4 2
Vermont - 0 - - - 0 - - N NC N N
Middle Atlantic - 1 - - - 10 - 2 20 84 274 214
New Jersey - 0 - - - 0 - - - 11 - 35
New York (excluding New York City) - 1 - - - 1 - - 11 61 113 58
New York City - 0 - - - 1 - - 9 29 139 79
Pennsylvania - 0 - - - 10 - 2 - 22 22 42
East North Central - 1 - - - 2 - - 5 60 47 136
Illinois - 0 - - - 1 - - N NC N N
Indiana - 1 - - - 0 - - - 0 - 1
Michigan - 0 - - - 0 - - - 17 22 25
Ohio - 0 - - - 0 - - 4 44 18 65
Wisconsin - 1 - - - 2 - - 1 31 7 45
West North Central - 0 - - - 2 - - 1 20 36 73
Iowa - 0 - - - 1 - - - 8 9 26
Kansas - 0 - - - 1 - - - 8 - 15
Minnesota - 0 - - - 0 - - - 0 - -
Missouri - 0 - - - 0 - - 1 8 16 16
Nebraska - 0 - - - 0 - - - 4 8 9
North Dakota - 0 - - - 1 - - - 4 1 4
South Dakota - 0 - - - 1 - - - 8 2 3
South Atlantic - 1 - - - 1 - - - 43 181 178
Delaware - 0 - - - 0 - - - 3 3 5
District of Columbia - 0 - - - 0 - - - 1 - 2
Florida - 0 - - - 0 - - - 37 152 68
Georgia - 0 - - - 0 - - - 7 - 31
Maryland - 1 - - - 0 - - - 7 - 15
North Carolina - 0 - - - 0 - - N NC N N
South Carolina - 0 - - - 1 - - - 8 17 24
Virginia - 0 - - - 0 - - - 11 9 29
West Virginia - 0 - - - 1 - - - 3 - 4
East South Central - 1 - - - 1 - - - 7 14 20
Alabama - 0 - - - 0 - - - 7 14 20
Kentucky - 1 - - - 0 - - N NC N N
Mississippi - 0 - - - 0 - - N NC N N
Tennessee - 1 - - - 1 - - N NC N N
West South Central - 0 - - - 0 - - - 21 20 34
Arkansas - 0 - - - 0 - - - 10 11 9
Louisiana - 0 - - - 0 - - - 16 9 25
Oklahoma - 0 - - - 0 - - N NC N N
Texas - 0 - - - 0 - - N NC N N
Mountain - 0 - - - 0 - - 7 37 96 95
Arizona - 0 - - - 0 - - - 8 5 4
Colorado N NC N N N NC N N 4 18 65 30
Idaho N NC N N N NC N N 3 7 7 21
Montana - 0 - - - 0 - - - 3 2 4
Nevada - 0 - - - 0 - - - 4 4 8
New Mexico N NC N N N NC N N - 3 4 2
Utah - 0 - - - 0 - - - 9 6 24
Wyoming - 0 - - - 0 - - - 3 3 2
Pacific - 0 - - - 1 - - 29 74 335 185
Alaska N NC N N N NC N N - 6 4 6
California - 0 - - - 0 - - 28 55 262 124
Hawaii N NC N N N NC N N - 2 3 3
Oregon - 0 - - - 1 - - 1 14 51 26
Washington - 0 - - - 0 - - - 13 15 26
U.S. Territories - 0 - - - 0 - - - 2 - 3
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 - 3
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 1 1 -
Total - 1 - - - 13 - 2 64 291 1,109 987
  • 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 2021 and 2022 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).