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 October 26, 2024 (Week 43)
Reporting Area Legionellosis
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 37 226 5,948 6,802
New England - 27 268 451
Connecticut - 6 59 107
Maine - 4 22 21
Massachusetts - 19 148 216
New Hampshire - 3 22 36
Rhode Island - 3 11 51
Vermont - 2 6 20
Middle Atlantic 12 51 929 1,238
New Jersey - 7 36 241
New York (excluding New York City) 11 24 434 426
New York City - 16 203 250
Pennsylvania 1 13 256 321
East North Central 4 70 1,396 1,686
Illinois 1 32 343 368
Indiana 1 17 177 225
Michigan - 24 298 375
Ohio 2 33 473 534
Wisconsin - 9 105 184
West North Central 1 30 420 354
Iowa - 6 45 45
Kansas - 4 36 39
Minnesota 1 14 149 103
Missouri - 17 131 112
Nebraska - 4 37 36
North Dakota - 1 9 4
South Dakota - 2 13 15
South Atlantic 17 61 1,315 1,179
Delaware - 4 19 24
District of Columbia - 2 14 20
Florida 14 28 540 386
Georgia - 17 200 165
Maryland - 10 120 133
North Carolina - 11 118 153
South Carolina - 8 109 118
Virginia 3 10 142 132
West Virginia - 4 53 48
East South Central - 14 225 321
Alabama - 6 61 58
Kentucky - 12 126 88
Mississippi - 2 21 39
Tennessee - 5 17 136
West South Central 1 57 461 452
Arkansas 1 2 28 46
Louisiana - 4 49 55
Oklahoma - 41 2 18
Texas - 18 382 333
Mountain - 18 315 357
Arizona - 7 83 99
Colorado - 7 99 116
Idaho - 2 11 24
Montana - 1 7 16
Nevada - 3 33 32
New Mexico - 3 37 28
Utah - 4 44 33
Wyoming - 1 1 9
Pacific 2 25 619 764
Alaska - 2 5 4
California 1 18 441 584
Hawaii - 1 10 16
Oregon - 6 61 52
Washington 1 7 102 108
U.S. Territories - 1 2 6
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 1 2 6
U.S. Virgin Islands - 1 - -
Non-U.S. Residents - 1 1 1
Total 37 226 5,951 6,809
  • 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).