Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending October 14, 2023 (Week 41) 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 2023 † Chlamydia trachomatis infection §; Cum YTD 2022 † tab delimited data: U.S. Residents, excluding U.S. Territories 14,804 32,999 1,164,287 1,315,783 New England 185 1,650 31,132 41,774 Connecticut - 430 1,155 9,807 Maine 39 74 2,340 2,508 Massachusetts - 700 20,417 22,589 New Hampshire 31 82 2,230 2,283 Rhode Island 87 694 3,942 3,569 Vermont 28 37 1,048 1,018 Middle Atlantic 2,817 4,177 155,024 152,792 New Jersey 488 789 27,489 26,413 New York (excluding New York City) 847 1,032 33,043 31,627 New York City 746 1,495 52,296 51,102 Pennsylvania 736 1,232 42,196 43,650 East North Central 1,809 4,622 153,866 181,164 Illinois 84 1,811 40,003 56,454 Indiana 457 860 24,819 26,769 Michigan 291 975 26,019 33,903 Ohio 634 1,213 43,403 43,483 Wisconsin 343 562 19,622 20,555 West North Central 879 2,082 72,153 80,976 Iowa 152 333 10,651 11,754 Kansas 174 280 6,833 11,262 Minnesota 97 497 16,860 17,640 Missouri 423 746 25,270 25,613 Nebraska - 246 6,910 7,650 North Dakota - 91 1,786 2,920 South Dakota 33 125 3,843 4,137 South Atlantic 3,165 7,719 259,396 292,789 Delaware 227 210 4,470 4,039 District of Columbia - 199 5,456 6,490 Florida 1,748 2,786 89,064 83,778 Georgia - 1,550 51,705 58,240 Maryland U NC U 24,093 North Carolina 10 1,445 45,978 51,529 South Carolina 523 774 26,311 28,538 Virginia 626 976 32,983 32,467 West Virginia 31 107 3,429 3,615 East South Central 1,007 2,456 74,902 88,351 Alabama 551 972 26,967 24,669 Kentucky 345 552 13,131 14,422 Mississippi 111 487 14,554 18,742 Tennessee - 1,094 20,250 30,518 West South Central 449 4,800 152,163 186,150 Arkansas 176 435 13,467 14,341 Louisiana 258 844 28,338 29,055 Oklahoma 15 473 12,421 16,440 Texas - 3,106 97,937 126,314 Mountain 1,343 2,485 85,073 93,790 Arizona 426 870 31,578 32,904 Colorado 445 782 19,868 20,676 Idaho 2 148 4,410 4,646 Montana 41 93 2,512 3,320 Nevada 192 343 9,626 12,948 New Mexico 11 241 7,039 9,000 Utah 206 254 8,782 8,865 Wyoming 20 50 1,258 1,431 Pacific 3,150 5,049 180,578 197,997 Alaska 51 121 3,302 4,280 California 2,384 4,112 149,642 153,721 Hawaii - 132 - 4,391 Oregon 298 382 11,981 12,482 Washington 417 590 15,653 23,123 U.S. Territories - 124 1,138 3,677 American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 124 1,138 3,677 U.S. Virgin Islands - 0 - - Non-U.S. Residents 1 7 42 114 Total 14,805 33,085 1,165,467 1,319,574 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 year 2023 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. Notes: These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly as numbered tables. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also https://www.cdc.gov/nndss/data-statistics/readers-guides/, Guide to Interpreting Provisional and Finalized NNDSS Data. Weekly tables since 1996 are available on https://wonder.cdc.gov/nndss/nndss_weekly_tables_menu.asp, CDC WONDER. Weekly tables since 2014 are available on https://data.cdc.gov/browse?q=NNDSS&sortBy=newest&utf8=%E2%9C%93, Data.CDC.gov. Weekly tables for 1952–2017 published in the Morbidity and Mortality Weekly Reports (MMWR) are available at https://stacks.cdc.gov/mmwr, CDC Stacks MMWR, and weekly tables starting in 2018 are available at https://stacks.cdc.gov/nndss, CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left). Notices, errata, and other notes are available in the https://wonder.cdc.gov/nndss/NTR.html, Notice To Data Users page. The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://ndc.services.cdc.gov/, https://ndc.services.cdc.gov/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance. Suggested Citation: Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. CDC Division of Health Informatics and Surveillance. Available at: https://www.cdc.gov/nndss/data-statistics/index.html, https://www.cdc.gov/nndss/data-statistics/index.html. Acknowledgment: CDC acknowledges the local, state, and territorial health departments that collected the data from a range of case ascertainment sources (e.g., health-care providers, hospitals, laboratories) and reported these data to CDC's National Notifiable Diseases Surveillance System. https://www.cdc.gov/nndss/, National Notifiable Diseases Surveillance System Provided by https://wonder.cdc.gov, CDC WONDER