Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending November 18, 2023 (Week 46) 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 15,666 32,999 1,312,501 1,476,257 New England 677 1,650 37,429 46,898 Connecticut - 430 1,155 11,035 Maine 52 74 2,640 2,817 Massachusetts 511 687 25,653 25,340 New Hampshire 43 82 2,473 2,516 Rhode Island 71 694 4,369 4,050 Vermont - 37 1,139 1,140 Middle Atlantic 2,409 4,176 174,032 171,556 New Jersey - 789 29,933 29,717 New York (excluding New York City) 977 1,032 37,399 35,638 New York City 514 1,497 59,076 57,324 Pennsylvania 918 1,231 47,624 48,877 East North Central 1,822 4,576 174,511 203,699 Illinois 82 1,811 46,700 63,389 Indiana 482 879 28,304 30,148 Michigan 285 912 29,597 38,284 Ohio 705 1,211 48,431 48,816 Wisconsin 268 562 21,479 23,062 West North Central 977 2,137 82,344 90,946 Iowa 183 333 12,082 13,185 Kansas 119 335 9,806 12,588 Minnesota 117 497 18,944 19,812 Missouri 519 746 28,392 28,727 Nebraska - 246 6,910 8,646 North Dakota 2 91 1,879 3,312 South Dakota 37 123 4,331 4,676 South Atlantic 3,729 7,719 286,114 329,237 Delaware - 226 4,895 4,602 District of Columbia 76 199 5,822 7,323 Florida 1,655 2,784 100,029 94,506 Georgia 668 1,550 52,373 65,205 Maryland U NC U 27,378 North Carolina 4 1,445 52,784 57,714 South Carolina 614 774 29,334 31,967 Virginia 677 976 37,014 36,514 West Virginia 35 115 3,863 4,028 East South Central 1,046 2,452 81,692 99,068 Alabama 598 972 30,312 27,751 Kentucky 346 546 14,990 16,200 Mississippi 102 487 16,140 20,901 Tennessee - 1,094 20,250 34,216 West South Central 641 4,837 177,648 207,527 Arkansas 215 435 15,315 16,116 Louisiana 262 873 31,928 32,659 Oklahoma 67 473 13,864 18,304 Texas 97 3,191 116,541 140,448 Mountain 1,748 2,557 97,388 105,241 Arizona 514 872 35,750 36,693 Colorado 704 777 22,587 23,380 Idaho 30 144 5,039 5,324 Montana 59 92 2,956 3,721 Nevada 230 343 10,514 14,505 New Mexico 19 253 9,292 10,085 Utah 192 255 9,860 9,923 Wyoming - 50 1,390 1,610 Pacific 2,617 5,049 201,343 222,085 Alaska 63 121 3,646 4,771 California 1,792 4,112 166,744 172,581 Hawaii - 132 - 4,916 Oregon 307 382 13,508 13,986 Washington 455 565 17,445 25,831 U.S. Territories - 102 1,138 4,191 American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 102 1,138 4,191 U.S. Virgin Islands - 0 - - Non-U.S. Residents - 5 46 127 Total 15,666 33,085 1,313,685 1,480,575 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