Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 21, 2024 (Week 51) column labels (in same order that data fields appears in each record below): Reporting Area Legionellosis; Current week Legionellosis; Previous 52 weeks Max + Legionellosis; Cum YTD 2024 + Legionellosis; Cum YTD 2023 + tab delimited data: U.S. Residents, excluding U.S. Territories 42 233 7,176 7,890 New England 4 28 339 509 Connecticut 2 6 78 121 Maine - 5 27 24 Massachusetts - 20 181 247 New Hampshire 1 3 33 41 Rhode Island 1 2 14 54 Vermont - 2 6 22 Middle Atlantic 8 54 1,110 1,403 New Jersey - 3 39 268 New York (excluding New York City) 5 25 492 490 New York City 1 19 248 279 Pennsylvania 2 14 331 366 East North Central 4 71 1,612 1,893 Illinois 1 32 397 413 Indiana - 17 207 261 Michigan 1 24 342 418 Ohio 2 33 552 591 Wisconsin - 9 114 210 West North Central 6 30 481 430 Iowa 1 6 58 57 Kansas - 4 43 42 Minnesota 4 14 167 135 Missouri 1 17 151 135 Nebraska - 4 40 39 North Dakota - 1 9 5 South Dakota - 2 13 17 South Atlantic 10 64 1,584 1,434 Delaware 1 4 21 28 District of Columbia - 2 19 23 Florida 8 28 626 460 Georgia - 17 239 195 Maryland - 9 163 168 North Carolina - 12 165 179 South Carolina - 8 121 151 Virginia 1 11 167 164 West Virginia - 4 63 66 East South Central - 22 364 362 Alabama - 6 76 64 Kentucky - 12 141 104 Mississippi - 4 24 40 Tennessee - 11 123 154 West South Central - 57 549 547 Arkansas - 2 32 51 Louisiana - 5 71 64 Oklahoma - 41 2 19 Texas - 18 444 413 Mountain 7 13 323 407 Arizona 7 9 146 114 Colorado - 4 28 128 Idaho - 2 15 29 Montana - 1 7 19 Nevada - 2 36 34 New Mexico - 4 42 34 Utah - 4 48 40 Wyoming - 1 1 9 Pacific 3 26 814 905 Alaska - 2 6 4 California 3 20 600 689 Hawaii - 1 11 19 Oregon - 6 72 64 Washington - 7 125 129 U.S. Territories - 1 3 7 American Samoa N NC N N Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 1 3 6 U.S. Virgin Islands - 0 - 1 Non-U.S. Residents - 1 1 1 Total 42 233 7,180 7,898 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. For further information on interpretation of these data, see https://www.cdc.gov/nndss/data-statistics/readers-guides/