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

Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 10, 2024 (Week 06)
Reporting Area Giardiasis
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 168 426 1,320 1,418
New England 14 33 101 88
Connecticut - 4 1 15
Maine 1 9 9 3
Massachusetts 13 23 87 59
New Hampshire - 7 4 4
Rhode Island - 5 - 7
Vermont N NC N N
Middle Atlantic 47 106 297 300
New Jersey - 19 - 40
New York (excluding New York City) 20 48 89 66
New York City 24 44 159 132
Pennsylvania 3 20 49 62
East North Central 8 47 114 147
Illinois N NC N N
Indiana - 10 4 11
Michigan 1 16 33 75
Ohio 4 21 49 35
Wisconsin 3 22 28 26
West North Central 3 30 64 92
Iowa - 9 9 23
Kansas - 8 12 16
Minnesota - 0 - -
Missouri 1 12 31 31
Nebraska - 5 3 11
North Dakota 1 3 3 4
South Dakota 1 7 6 7
South Atlantic 30 73 233 261
Delaware 1 3 4 3
District of Columbia - 2 - -
Florida 19 39 137 131
Georgia - 18 16 42
Maryland 4 10 31 31
North Carolina N NC N N
South Carolina 2 8 21 16
Virginia 4 13 23 33
West Virginia - 6 1 5
East South Central 6 17 39 45
Alabama 4 13 24 25
Kentucky 2 11 15 20
Mississippi N NC N N
Tennessee N NC N N
West South Central 2 17 10 26
Arkansas 2 11 10 6
Louisiana - 9 - 20
Oklahoma N NC N N
Texas N NC N N
Mountain 22 60 107 114
Arizona 10 7 21 13
Colorado 8 33 48 51
Idaho - 5 8 9
Montana - 7 2 4
Nevada - 4 1 10
New Mexico - 5 6 6
Utah 4 10 21 18
Wyoming - 4 - 3
Pacific 36 93 355 345
Alaska 2 6 4 2
California 29 74 303 291
Hawaii - 3 - 3
Oregon 5 16 32 24
Washington - 14 16 25
U.S. Territories 1 2 2 2
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico 1 2 2 2
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 2 1 -
Total 169 427 1,323 1,420
  • 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.
  • * Case counts for reporting years 2023 and 2024 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/data-statistics/readers-guides/.
  • † 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).