Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 18,2024 (Week 20) 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 53 268 1,662 1,898 New England 1 32 59 74 Connecticut - 8 2 20 Maine - 5 6 2 Massachusetts - 18 41 34 New Hampshire - 4 2 7 Rhode Island 1 6 6 6 Vermont - 2 2 5 Middle Atlantic 8 73 237 250 New Jersey - 15 5 41 New York (excluding New York City) 7 34 93 78 New York City - 22 52 66 Pennsylvania 1 18 87 65 East North Central 23 98 369 397 Illinois 1 41 74 77 Indiana - 19 60 45 Michigan - 29 63 65 Ohio 22 45 149 171 Wisconsin - 13 23 39 West North Central 2 17 93 94 Iowa - 4 11 11 Kansas - 4 6 9 Minnesota 2 6 41 30 Missouri - 9 20 23 Nebraska - 3 13 15 North Dakota - 1 1 1 South Dakota - 2 1 5 South Atlantic 13 44 413 384 Delaware - 2 4 6 District of Columbia - 3 5 6 Florida 2 21 201 136 Georgia - 11 42 50 Maryland 6 9 40 36 North Carolina - 9 31 52 South Carolina 2 9 38 31 Virginia 3 7 39 50 West Virginia - 4 13 17 East South Central - 17 67 104 Alabama - 5 20 22 Kentucky - 7 26 24 Mississippi - 3 8 10 Tennessee - 11 13 48 West South Central - 20 122 130 Arkansas - 5 9 12 Louisiana - 4 - 17 Oklahoma - 4 1 - Texas - 17 112 101 Mountain 3 20 95 115 Arizona 3 8 39 27 Colorado - 10 29 28 Idaho - 3 2 9 Montana - 2 1 9 Nevada - 2 3 17 New Mexico - 5 7 9 Utah - 3 13 10 Wyoming - 1 1 6 Pacific 3 28 207 350 Alaska 1 2 3 2 California 2 19 135 276 Hawaii - 2 - 11 Oregon - 7 21 21 Washington - 6 48 40 U.S. Territories - 1 2 1 American Samoa N NC N N Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 1 2 1 U.S. Virgin Islands - 0 - - Non-U.S. Residents - 1 - - Total 53 268 1,664 1,899 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/