Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 14, 2024 (Week 50) 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 509 1,462 32,085 6,479 New England 6 67 1,486 102 Connecticut - 18 286 11 Maine - 16 162 69 Massachusetts 6 40 811 14 New Hampshire - 5 42 6 Rhode Island - 9 99 2 Vermont - 12 86 - Middle Atlantic 80 193 5,796 1,509 New Jersey - 37 423 311 New York (excluding New York City) 52 97 1,664 437 New York City - 39 901 406 Pennsylvania 28 107 2,808 355 East North Central 130 480 8,179 1,764 Illinois - 127 2,137 657 Indiana 1 30 432 165 Michigan 12 128 1,534 102 Ohio 90 93 1,602 792 Wisconsin 27 183 2,474 48 West North Central 51 152 2,716 330 Iowa - 23 295 54 Kansas - 17 241 66 Minnesota - 45 753 60 Missouri 26 48 713 73 Nebraska 24 60 361 13 North Dakota 1 12 126 15 South Dakota - 35 227 49 South Atlantic 53 135 3,016 504 Delaware 1 6 51 2 District of Columbia - 2 20 5 Florida 23 41 686 79 Georgia - 16 280 88 Maryland 11 13 212 20 North Carolina - 49 703 100 South Carolina - 17 277 71 Virginia 18 31 752 113 West Virginia - 3 35 26 East South Central 21 72 1,133 242 Alabama 5 45 325 45 Kentucky 4 24 432 114 Mississippi - 4 42 3 Tennessee 12 18 334 80 West South Central 62 112 1,901 361 Arkansas 24 34 259 36 Louisiana - 10 111 12 Oklahoma 38 61 439 10 Texas - 58 1,092 303 Mountain 53 127 2,719 927 Arizona 27 36 735 321 Colorado 19 35 627 204 Idaho - 61 910 27 Montana 7 17 110 44 Nevada - 6 8 61 New Mexico - 8 87 39 Utah - 12 242 231 Wyoming - 0 - - Pacific 53 253 5,139 740 Alaska 10 48 572 23 California 12 69 1,706 596 Hawaii - 7 62 3 Oregon 17 44 937 40 Washington 14 129 1,862 78 U.S. Territories - 3 50 35 American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 1 5 - Puerto Rico - 3 45 35 U.S. Virgin Islands - 0 - - Non-U.S. Residents - 1 1 - Total 509 1,462 32,136 6,514 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/