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 May 21, 2022 (Week 20)
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 - 4 - 2 - 12 6 5 72 296 3,373 3,017
New England - 0 - - - 2 - - 11 31 325 189
Connecticut N NC N N N NC N N - 8 25 36
Maine - 0 - - - 0 - - - 8 18 33
Massachusetts - 0 - - - 2 - - 11 23 253 78
New Hampshire - 0 - - - 1 - - - 8 16 27
Rhode Island - 0 - - - 0 - - - 6 13 15
Vermont - 0 - - - 0 - - N NC N N
Middle Atlantic - 1 - 1 - 5 2 1 31 88 773 673
New Jersey - 0 - 1 - 0 - - - 11 - 97
New York (excluding New York City) - 1 - - - 0 - - 15 65 252 191
New York City - 0 - - - 1 - - 14 29 386 249
Pennsylvania - 0 - - - 5 2 1 2 22 135 136
East North Central - 1 - - - 4 1 3 3 48 235 394
Illinois - 0 - - - 1 - - N NC N N
Indiana - 1 - - - 0 - - - 1 2 1
Michigan - 0 - - - 0 - - 2 17 93 100
Ohio - 0 - - - 1 1 - - 14 47 168
Wisconsin - 1 - - - 3 - 3 1 28 93 125
West North Central - 3 - 1 - 7 - - - 20 146 232
Iowa - 0 - - - 1 - - - 9 64 67
Kansas - 0 - - - 1 - - - 9 - 42
Minnesota - 0 - - - 0 - - - 0 - -
Missouri - 3 - 1 - 7 - - - 8 50 65
Nebraska - 0 - - - 0 - - - 4 19 27
North Dakota - 0 - - - 1 - - - 4 3 15
South Dakota - 0 - - - 1 - - - 8 10 16
South Atlantic - 1 - - - 1 - - 6 45 512 513
Delaware - 0 - - - 0 - - - 2 3 12
District of Columbia - 0 - - - 0 - - - 1 - 3
Florida - 0 - - - 0 - - 2 38 404 226
Georgia - 0 - - - 0 - - - 6 4 67
Maryland - 1 - - - 0 - - - 7 4 47
North Carolina - 0 - - - 0 - - N NC N N
South Carolina - 0 - - - 1 - - 2 8 39 47
Virginia - 0 - - - 0 - - 2 11 52 91
West Virginia - 0 - - - 1 - - - 4 6 20
East South Central - 1 - - - 1 - - 3 7 35 46
Alabama - 0 - - - 0 - - 3 7 35 46
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 - - 3 21 106 95
Arkansas - 0 - - - 0 - - 1 10 35 31
Louisiana - 0 - - - 0 - - 2 16 71 64
Oklahoma - 0 - - - 0 - - N NC N N
Texas - 0 - - - 0 - - N NC N N
Mountain - 0 - - - 0 - - 7 37 317 290
Arizona - 0 - - - 0 - - 1 6 28 24
Colorado N NC N N N NC N N 5 18 153 111
Idaho N NC N N N NC N N - 7 25 44
Montana - 0 - - - 0 - - - 3 14 13
Nevada - 0 - - - 0 - - - 4 18 21
New Mexico N NC N N N NC N N - 3 9 7
Utah - 0 - - - 0 - - 1 10 64 60
Wyoming - 0 - - - 0 - - - 3 6 10
Pacific - 0 - - - 1 3 1 8 73 924 585
Alaska N NC N N N NC N N - 6 14 10
California - 0 - - - 1 2 - 7 55 703 398
Hawaii N NC N N N NC N N - 2 7 11
Oregon - 0 - - - 1 1 1 1 14 128 99
Washington - 0 - - - 0 - - - 13 72 67
U.S. Territories - 0 - - - 0 - - - 2 3 9
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 9
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 1 1 1
Total - 4 - 2 - 12 6 5 72 296 3,377 3,027
  • 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).