Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 19, 2023 (Week 33) 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 14,425 34,834 902,384 1,083,142 New England 178 1,650 24,055 33,368 Connecticut - 430 1,155 7,822 Maine 55 77 1,867 2,049 Massachusetts - 709 15,463 17,892 New Hampshire 38 82 1,680 1,857 Rhode Island 85 694 3,059 2,954 Vermont - 37 831 794 Middle Atlantic 2,257 4,218 120,384 121,912 New Jersey 522 788 21,451 21,079 New York (excluding New York City) 930 1,032 26,151 25,063 New York City - 1,457 38,864 40,794 Pennsylvania 805 1,233 33,918 34,976 East North Central 1,889 5,790 119,447 180,509 Illinois 114 1,811 31,190 45,240 Indiana 299 836 17,886 21,477 Michigan 312 975 20,507 27,066 Ohio 726 2,294 34,026 70,129 Wisconsin 438 561 15,838 16,597 West North Central 901 2,153 57,825 64,638 Iowa 167 334 8,567 9,377 Kansas 66 325 5,963 8,991 Minnesota 111 497 13,514 14,142 Missouri 557 745 20,128 20,439 Nebraska - 220 4,903 6,165 North Dakota - 92 1,763 2,267 South Dakota - 125 2,987 3,257 South Atlantic 3,284 7,248 207,709 215,935 Delaware - 210 3,492 3,317 District of Columbia - 191 4,101 5,134 Florida 1,806 2,786 71,488 67,346 Georgia 23 1,597 42,665 46,627 Maryland U NC U U North Carolina 9 1,443 35,566 41,447 South Carolina 688 766 21,195 23,047 Virginia 730 976 26,513 26,129 West Virginia 28 104 2,689 2,888 East South Central 1,017 2,450 61,907 70,792 Alabama 610 972 21,753 19,520 Kentucky 400 555 10,373 11,481 Mississippi 7 483 10,246 15,121 Tennessee - 1,094 19,535 24,670 West South Central 667 5,323 100,786 161,608 Arkansas 204 804 10,244 22,934 Louisiana 441 794 22,419 23,418 Oklahoma 22 451 6,759 13,180 Texas - 3,399 61,364 102,076 Mountain 1,275 2,523 65,201 74,739 Arizona 556 918 25,304 26,285 Colorado 460 766 16,501 16,537 Idaho - 155 3,426 3,605 Montana 27 100 1,899 2,634 Nevada 8 367 4,667 10,298 New Mexico - 257 5,338 7,151 Utah 204 253 7,044 7,134 Wyoming 20 54 1,022 1,095 Pacific 2,957 5,049 145,070 159,641 Alaska 64 121 2,574 3,471 California 2,217 4,112 120,245 123,742 Hawaii - 142 - 3,489 Oregon 286 383 9,598 10,047 Washington 390 635 12,653 18,892 U.S. Territories - 124 1,138 2,950 American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 124 1,138 2,950 U.S. Virgin Islands - 0 - - Non-U.S. Residents - 7 38 90 Total 14,425 34,934 903,560 1,086,182 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