Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 13, 2023 (Week 19) 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 14,013 32,640 482,962 588,721 New England 485 1,291 16,017 18,151 Connecticut - 253 1,156 3,882 Maine 42 78 998 1,232 Massachusetts 403 722 10,787 9,849 New Hampshire 40 93 955 1,110 Rhode Island - 505 1,654 1,635 Vermont - 37 467 443 Middle Atlantic 2,460 4,266 65,840 69,896 New Jersey 561 744 8,920 12,185 New York (excluding New York City) 1,051 1,532 14,918 13,731 New York City - 1,456 21,810 23,537 Pennsylvania 848 1,234 20,192 20,443 East North Central 1,753 4,800 51,051 84,480 Illinois 99 1,498 1,391 25,905 Indiana 338 855 10,078 12,270 Michigan 284 969 11,327 15,593 Ohio 631 1,201 19,088 20,949 Wisconsin 401 559 9,167 9,763 West North Central 656 2,116 30,947 36,969 Iowa 43 333 4,809 5,552 Kansas 67 306 1,581 5,080 Minnesota 180 496 7,939 8,062 Missouri 364 730 11,080 11,526 Nebraska - 222 2,847 3,587 North Dakota - 91 1,011 1,349 South Dakota 2 124 1,680 1,813 South Atlantic 3,170 7,119 113,006 122,322 Delaware - 211 2,022 1,889 District of Columbia 115 188 3,055 2,970 Florida 1,875 2,784 40,379 36,893 Georgia - 1,525 20,799 25,926 Maryland U NC U U North Carolina 10 1,421 17,644 24,087 South Carolina 484 884 11,963 13,591 Virginia 677 984 15,634 15,287 West Virginia 9 110 1,510 1,679 East South Central 1,070 2,502 35,386 39,560 Alabama 661 973 12,598 11,201 Kentucky 279 515 5,713 6,359 Mississippi 130 526 6,422 7,645 Tennessee - 1,085 10,653 14,355 West South Central 585 4,904 49,538 85,684 Arkansas 190 425 5,893 6,569 Louisiana 354 802 12,005 13,345 Oklahoma 41 422 3,686 7,326 Texas - 3,375 27,954 58,444 Mountain 786 2,497 36,942 41,807 Arizona 454 921 14,221 15,118 Colorado - 793 9,386 8,951 Idaho 62 154 2,081 1,832 Montana 32 112 1,296 1,495 Nevada 20 361 2,611 5,827 New Mexico - 262 2,739 3,863 Utah 197 246 3,997 4,108 Wyoming 21 54 611 613 Pacific 3,048 5,040 84,235 89,852 Alaska 19 121 1,552 1,951 California 2,388 4,105 69,543 70,660 Hawaii - 3 - 60 Oregon 267 356 5,566 5,897 Washington 374 635 7,574 11,284 U.S. Territories - 112 439 1,366 American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 112 439 1,366 U.S. Virgin Islands - 0 - - Non-U.S. Residents - 7 18 50 Total 14,013 32,708 483,419 590,137 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/docs/Readers-Guide-WONDER-Tables-20210421-508.pdf § 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/docs/Readers-Guide-WONDER-Tables-20210421-508.pdf, 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