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 Chlamydia trachomatis infection §; Current week Chlamydia trachomatis infection §; Previous 52 weeks Max + Chlamydia trachomatis infection §; Cum YTD 2024 + Chlamydia trachomatis infection §; Cum YTD 2023 + tab delimited data: U.S. Residents, excluding U.S. Territories 12,495 35,870 1,355,703 1,627,125 New England 774 1,064 46,358 53,425 Connecticut 140 261 10,033 13,052 Maine 35 81 2,599 2,953 Massachusetts 427 609 25,949 28,519 New Hampshire 57 73 2,409 2,732 Rhode Island 91 389 4,183 4,876 Vermont 24 33 1,185 1,293 Middle Atlantic 1,998 4,244 175,209 197,039 New Jersey 435 748 31,548 35,237 New York (excluding New York City) 733 930 38,270 41,796 New York City - 1,507 55,181 66,137 Pennsylvania 830 1,167 50,210 53,869 East North Central 1,395 4,193 168,109 223,001 Illinois - 1,374 40,104 69,048 Indiana 418 729 30,430 33,205 Michigan 168 876 28,398 42,319 Ohio 640 1,153 47,780 53,755 Wisconsin 169 517 21,397 24,674 West North Central 755 1,987 84,543 96,183 Iowa 84 283 11,511 13,553 Kansas 130 288 11,156 13,200 Minnesota 174 486 19,248 21,524 Missouri 333 648 28,203 30,540 Nebraska - 208 7,452 9,146 North Dakota - 87 2,923 3,393 South Dakota 34 96 4,050 4,827 South Atlantic 2,134 12,317 334,414 373,370 Delaware - 151 4,804 5,611 District of Columbia 69 180 6,701 8,263 Florida 194 6,935 102,397 110,980 Georgia - 1,497 62,963 70,644 Maryland 570 957 30,545 35,165 North Carolina - 1,437 53,043 65,209 South Carolina 520 1,732 33,287 32,483 Virginia 757 911 36,732 40,676 West Virginia 24 103 3,942 4,339 East South Central 980 1,908 59,305 106,456 Alabama 602 884 30,527 32,923 Kentucky 267 592 15,911 16,660 Mississippi 111 361 12,867 20,392 Tennessee - 679 - 36,481 West South Central 686 4,647 187,975 220,625 Arkansas - 399 15,351 17,617 Louisiana 396 750 33,000 35,776 Oklahoma 40 260 10,661 18,952 Texas 250 3,263 128,963 148,280 Mountain 1,174 2,432 100,503 114,344 Arizona 394 833 35,864 40,585 Colorado 523 747 23,436 25,263 Idaho 67 124 4,978 5,700 Montana - 90 3,176 3,611 Nevada 24 344 13,571 15,549 New Mexico - 229 8,364 10,948 Utah 166 239 9,783 10,875 Wyoming - 47 1,331 1,813 Pacific 2,599 4,573 199,287 242,682 Alaska 36 125 4,545 5,056 California 1,934 3,802 163,235 188,846 Hawaii - 99 - 6,171 Oregon 265 354 13,672 15,160 Washington 364 562 17,835 27,449 U.S. Territories - 84 667 5,148 American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 84 667 5,148 U.S. Virgin Islands - 0 - - Non-U.S. Residents 8 4 63 48 Total 12,503 35,915 1,356,433 1,632,321 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/ § Beginning in January 2022, only confirmed cases are published to align with the approved CSTE position statement 21-ID-06, whereas in previous years, all case classification statuses were published. This change may cause a decrease in published case counts when compared to previous years.