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 November 13, 2021 (Week 45)
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 1 2 8 17 - 12 104 48 121 325 8,146 8,267
New England - 0 - - - 2 5 2 5 31 622 597
Connecticut N NC N N N NC N N - 8 104 116
Maine - 0 - - - 0 - 2 - 8 119 130
Massachusetts - 0 - - - 2 4 - 5 17 291 241
New Hampshire - 0 - - - 1 1 - - 8 76 79
Rhode Island - 0 - - - 0 - - - 5 32 31
Vermont - 0 - - - 0 - - N NC N N
Middle Atlantic 1 2 3 3 - 9 75 5 43 80 2,061 1,795
New Jersey - 0 - 3 - 0 - - - 9 192 182
New York (excluding New York City) 1 2 3 - - 1 5 4 25 45 774 684
New York City - 0 - - - 1 2 - 18 28 703 579
Pennsylvania - 0 - - - 9 68 1 - 23 392 350
East North Central - 1 2 3 - 2 14 13 12 60 983 1,175
Illinois - 0 - - - 1 1 1 N NC N N
Indiana - 1 1 3 - 0 - - - 4 1 130
Michigan - 0 - - - 1 1 - 8 11 264 328
Ohio - 0 - - - 0 - - - 44 284 265
Wisconsin - 1 1 - - 2 12 12 4 31 434 452
West North Central - 0 - 6 - 1 4 18 1 22 434 898
Iowa - 0 - - - 0 - - - 9 125 107
Kansas - 0 - - - 1 1 - - 8 75 94
Minnesota - 0 - - - 0 - - - 7 - 377
Missouri - 0 - 6 - 0 - 18 - 7 72 138
Nebraska - 0 - - - 0 - - 1 4 71 71
North Dakota - 0 - - - 1 1 - - 4 36 52
South Dakota - 0 - - - 1 2 - - 7 55 59
South Atlantic - 1 1 4 - 1 3 6 8 41 1,087 1,208
Delaware - 0 - 1 - 0 - - - 2 27 19
District of Columbia - 0 - - - 0 - - - 1 3 23
Florida - 0 - 1 - 0 - - - 33 529 582
Georgia - 0 - - - 0 - - - 8 82 192
Maryland - 1 1 1 - 1 1 - 4 7 106 87
North Carolina - 0 - - - 0 - - N NC N N
South Carolina - 0 - - - 1 2 6 2 8 126 93
Virginia - 0 - 1 - 0 - - 2 11 210 132
West Virginia - 0 - - - 0 - - - 1 4 80
East South Central - 1 2 - - 1 1 2 4 10 136 110
Alabama - 0 - - - 0 - - 4 7 136 110
Kentucky - 1 1 - - 1 - 1 N NC N N
Mississippi - 0 - - - 0 - - N NC N N
Tennessee - 1 1 - - 1 1 1 N NC N N
West South Central - 1 - 1 - 0 - - 3 27 282 193
Arkansas - 1 - 1 - 0 - - 2 11 104 60
Louisiana - 0 - - - 0 - - 1 16 178 133
Oklahoma - 0 - - - 0 - - N NC N N
Texas - 0 - - - 0 - - N NC N N
Mountain - 0 - - - 0 - - 13 33 828 808
Arizona - 0 - - - 0 - - - 8 65 76
Colorado N NC N N N NC N N 10 18 358 303
Idaho N NC N N N NC N N - 6 106 106
Montana - 0 - - - 0 - - 1 3 34 71
Nevada - 0 - - - 0 - - - 4 41 44
New Mexico N NC N N N NC N N - 3 25 45
Utah - 0 - - - 0 - - 2 9 182 134
Wyoming - 0 - - - 0 - - - 2 17 29
Pacific - 0 - - - 1 2 2 32 200 1,713 1,483
Alaska N NC N N N NC N N - 6 55 79
California - 0 - - - 1 - 1 25 49 1,201 1,148
Hawaii N NC N N N NC N N - 2 19 26
Oregon - 0 - - - 1 2 1 7 14 283 230
Washington - 0 - - - 0 - - - 184 155 -
U.S. Territories - 0 - - - 0 - - - 2 13 36
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 - 2 13 35
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - 1 1 3 5
Total 1 2 8 17 - 12 104 48 122 326 8,162 8,308
  • 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 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).