Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1k. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 3, 2022 (Week 48)
Reporting Area Ehrlichiosis and Anaplasmosis
Anaplasma phagocytophilum infection Ehrlichia chaffeensis infection
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 83 315 4,552 6,535 - 95 1,301 1,296
New England 37 152 1,992 2,150 - 3 26 33
Connecticut - 3 14 140 - 0 - 8
Maine 14 62 781 811 - 1 6 4
Massachusetts - 55 582 753 - 1 8 4
New Hampshire - 8 71 300 - 0 - 3
Rhode Island 6 7 37 136 - 2 8 14
Vermont 17 52 507 10 - 1 4 -
Middle Atlantic 44 124 1,859 2,749 - 24 291 183
New Jersey - 9 71 202 - 11 85 75
New York (excluding New York City) 44 80 1,234 1,748 - 12 153 90
New York City - 4 40 127 - 3 16 6
Pennsylvania - 37 514 672 - 4 37 12
East North Central - 62 534 858 - 10 116 127
Illinois - 2 13 27 - 5 32 45
Indiana - 1 2 5 - 4 29 40
Michigan - 7 48 52 - 3 7 3
Ohio - 2 7 4 - 3 15 8
Wisconsin - 55 464 770 - 5 33 31
West North Central - 5 40 629 - 33 331 279
Iowa - 2 10 14 - 2 5 10
Kansas - 2 8 4 - 13 46 41
Minnesota - 4 - 587 - 0 - 10
Missouri - 3 15 13 - 27 261 209
Nebraska - 1 1 1 - 4 18 7
North Dakota - 2 6 9 - 1 1 -
South Dakota - 0 - 1 - 0 - 2
South Atlantic 2 6 77 90 - 20 268 366
Delaware - 2 8 8 - 3 16 28
District of Columbia - 0 - - - 0 - 1
Florida 1 4 22 25 - 3 21 26
Georgia - 0 - 1 - 2 10 9
Maryland - 2 12 21 - 5 53 67
North Carolina - 2 9 12 - 7 77 134
South Carolina - 0 - - - 0 - -
Virginia - 3 21 22 - 9 80 86
West Virginia 1 2 5 1 - 1 11 15
East South Central - 2 20 23 - 10 98 186
Alabama - 2 4 11 - 3 6 13
Kentucky - 1 1 2 - 6 15 62
Mississippi - 1 1 2 - 1 3 2
Tennessee - 2 14 8 - 7 74 109
West South Central - 2 14 15 - 17 166 121
Arkansas - 2 10 10 - 15 138 114
Louisiana - 1 2 2 - 1 1 -
Oklahoma - 1 - - - 15 22 1
Texas - 1 2 3 - 2 5 6
Mountain - 2 4 3 - 1 4 1
Arizona - 1 3 2 - 1 3 -
Colorado N NC N N N NC N N
Idaho N NC N N N NC N N
Montana - 1 1 1 - 0 - 1
Nevada - 0 - - - 0 - -
New Mexico N NC N N N NC N N
Utah - 0 - - - 0 - -
Wyoming - 0 - - - 1 1 -
Pacific - 2 12 18 - 1 1 -
Alaska N NC N N N NC N N
California - 2 11 13 - 0 - -
Hawaii N NC N N N NC N N
Oregon - 0 - 1 - 1 1 -
Washington - 1 1 4 - 0 - -
U.S. Territories - 0 - - - 0 - -
American Samoa N NC N N N NC N N
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam N NC N N N NC N N
Puerto Rico N NC N N N NC N N
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 1 -
Total 83 315 4,552 6,535 - 95 1,302 1,296
  • 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).