Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending September 9, 2023 (Week 36) 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 9,879 33,418 1,001,217 1,129,989 New England 193 1,650 24,946 36,434 Connecticut - 430 1,155 8,611 Maine 50 74 2,052 2,211 Massachusetts - 709 15,463 19,592 New Hampshire 34 82 1,940 1,982 Rhode Island 91 694 3,407 3,144 Vermont 18 37 929 894 Middle Atlantic 2,258 4,218 134,064 132,977 New Jersey 360 789 23,105 22,945 New York (excluding New York City) 768 1,032 28,669 27,398 New York City 403 1,457 45,325 44,505 Pennsylvania 727 1,233 36,965 38,129 East North Central 1,477 4,622 132,414 158,402 Illinois 72 1,811 34,929 49,467 Indiana 252 837 20,047 23,369 Michigan 222 975 22,438 29,453 Ohio 570 1,204 37,767 38,059 Wisconsin 361 562 17,233 18,054 West North Central 672 2,153 63,235 70,551 Iowa 111 334 9,233 10,270 Kansas 95 325 6,216 9,816 Minnesota 53 497 14,709 15,377 Missouri 413 745 22,057 22,267 Nebraska - 241 5,956 6,732 North Dakota - 92 1,776 2,494 South Dakota - 125 3,288 3,595 South Atlantic 2,627 7,249 223,810 235,538 Delaware 72 210 3,885 3,593 District of Columbia 2 199 5,292 5,648 Florida 1,410 2,786 77,706 73,549 Georgia - 1,597 42,665 50,912 Maryland U NC U U North Carolina 8 1,445 39,541 45,121 South Carolina 532 766 22,972 25,134 Virginia 582 976 28,832 28,427 West Virginia 21 104 2,917 3,154 East South Central 872 2,450 67,049 77,475 Alabama 569 972 23,685 21,387 Kentucky 258 555 11,347 12,530 Mississippi 45 483 11,767 16,435 Tennessee - 1,094 20,250 27,123 West South Central 471 4,957 127,510 163,314 Arkansas 152 436 11,456 12,494 Louisiana 280 814 24,584 25,493 Oklahoma 39 472 11,287 14,350 Texas - 3,399 80,183 110,977 Mountain 796 2,523 73,627 81,547 Arizona 362 918 26,956 28,613 Colorado - 778 17,041 18,030 Idaho 47 148 3,960 3,996 Montana 18 93 2,114 2,896 Nevada 165 367 8,618 11,217 New Mexico 11 257 6,171 7,824 Utah 163 253 7,631 7,773 Wyoming 30 52 1,136 1,198 Pacific 513 5,049 154,562 173,751 Alaska 50 121 2,766 3,764 California - 4,112 127,653 134,823 Hawaii - 142 - 3,802 Oregon 201 383 10,439 10,950 Washington 262 590 13,704 20,412 U.S. Territories - 124 1,138 3,257 American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 124 1,138 3,257 U.S. Virgin Islands - 0 - - Non-U.S. Residents - 7 41 99 Total 9,879 33,518 1,002,396 1,133,345 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 2022 and 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