Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending April 20, 2024 (Week 16) 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 162 293 2,978 1,234 New England - 10 35 23 Connecticut - 0 - - Maine - 10 18 19 Massachusetts - 3 14 4 New Hampshire - 1 - - Rhode Island - 1 - - Vermont - 1 3 - Middle Atlantic 52 139 808 289 New Jersey - 19 35 46 New York (excluding New York City) 27 97 351 80 New York City - 26 117 71 Pennsylvania 25 44 305 92 East North Central 21 94 552 270 Illinois - 50 231 32 Indiana 1 12 42 35 Michigan 2 10 45 21 Ohio 18 41 213 175 Wisconsin - 6 21 7 West North Central 3 19 133 67 Iowa - 5 11 23 Kansas - 4 14 11 Minnesota - 2 1 15 Missouri 3 8 52 15 Nebraska - 2 8 3 North Dakota - 6 32 - South Dakota - 11 15 - South Atlantic 23 42 255 107 Delaware - 1 2 1 District of Columbia - 2 - - Florida 15 9 86 27 Georgia - 8 28 21 Maryland 4 2 16 3 North Carolina - 8 16 17 South Carolina - 13 23 13 Virginia 4 9 74 23 West Virginia - 3 10 2 East South Central 6 14 71 86 Alabama - 3 - 16 Kentucky - 10 26 41 Mississippi - 3 6 1 Tennessee 6 13 39 28 West South Central 2 28 109 87 Arkansas - 3 1 8 Louisiana - 1 - 1 Oklahoma - 2 - - Texas 2 27 108 78 Mountain 38 48 467 224 Arizona 21 18 180 119 Colorado 17 23 188 56 Idaho - 8 51 - Montana - 5 6 5 Nevada - 3 1 10 New Mexico - 4 12 12 Utah - 20 29 22 Wyoming - 0 - - Pacific 17 61 548 81 Alaska - 6 24 - California 12 33 328 41 Hawaii - 1 - 1 Oregon 3 9 62 17 Washington 2 18 134 22 U.S. Territories - 0 - - American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 0 - - U.S. Virgin Islands - 0 - - Non-U.S. Residents - 0 - - Total 162 293 2,978 1,234 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/