Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 25, 2024 (Week 21) column labels (in same order that data fields appears in each record below): Reporting Area Pertussis; Current week Pertussis; Previous 52 weeks Max + Pertussis; Cum YTD 2024 + Pertussis; Cum YTD 2023 + tab delimited data: U.S. Residents, excluding U.S. Territories 138 338 4,864 1,746 New England 2 13 91 26 Connecticut - 0 - - Maine 2 10 23 21 Massachusetts - 11 52 5 New Hampshire - 1 2 - Rhode Island - 5 11 - Vermont - 1 3 - Middle Atlantic 67 147 1,324 362 New Jersey - 22 62 65 New York (excluding New York City) 32 97 477 96 New York City - 26 184 93 Pennsylvania 35 66 601 108 East North Central 21 94 874 411 Illinois - 50 389 60 Indiana - 12 59 47 Michigan 1 11 75 23 Ohio 20 41 306 268 Wisconsin - 6 45 13 West North Central 5 19 187 78 Iowa - 5 11 27 Kansas - 4 27 14 Minnesota - 2 6 16 Missouri 5 13 88 18 Nebraska - 2 7 3 North Dakota - 6 33 - South Dakota - 11 15 - South Atlantic 21 67 551 137 Delaware - 2 5 1 District of Columbia - 2 2 - Florida 13 15 139 34 Georgia - 8 45 25 Maryland 1 4 24 4 North Carolina - 35 156 21 South Carolina - 13 23 16 Virginia 7 18 141 30 West Virginia - 3 16 6 East South Central 5 15 118 95 Alabama - 3 - 18 Kentucky 4 11 47 45 Mississippi - 3 13 1 Tennessee 1 13 58 31 West South Central 1 28 205 125 Arkansas 1 2 3 10 Louisiana - 1 - 5 Oklahoma - 2 - - Texas - 27 202 110 Mountain 13 58 657 337 Arizona 13 27 276 150 Colorado - 24 226 67 Idaho - 11 75 2 Montana - 5 8 9 Nevada - 1 2 18 New Mexico - 4 19 16 Utah - 20 51 75 Wyoming - 0 - - Pacific 3 79 857 175 Alaska - 6 34 1 California 2 55 506 128 Hawaii - 1 - 2 Oregon - 13 106 20 Washington 1 21 211 24 U.S. Territories - 3 12 9 American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 3 12 9 U.S. Virgin Islands - 0 - - Non-U.S. Residents - 0 - - Total 138 338 4,876 1,755 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/