Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 25, 2023 (Week 12) 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 14,549 32,594 281,427 360,544 New England 141 1,093 8,234 11,290 Connecticut 83 253 1,156 2,387 Maine 38 81 609 752 Massachusetts 734 5,716 6,137 New Hampshire 93 683 Rhode Island 217 442 1,072 Vermont 20 37 311 259 Middle Atlantic 2,787 4,265 41,126 43,606 New Jersey 439 743 5,549 7,769 New York (excluding New York City) 817 1,499 9,079 8,399 New York City 598 1,457 14,138 14,794 Pennsylvania 933 1,180 12,360 12,644 East North Central 1,905 4,780 37,865 52,520 Illinois 80 1,510 7,765 16,478 Indiana 528 857 5,790 7,590 Michigan 226 917 6,731 9,431 Ohio 675 1,240 11,901 13,019 Wisconsin 396 561 5,678 6,002 West North Central 684 2,158 18,490 22,536 Iowa 66 333 2,735 3,421 Kansas 73 317 983 3,106 Minnesota 170 494 4,925 4,941 Missouri 375 730 6,878 6,942 Nebraska 221 1,827 2,172 North Dakota 92 148 832 South Dakota 124 994 1,122 South Atlantic 3,892 6,921 63,301 75,935 Delaware 122 213 1,420 1,152 District of Columbia 123 188 1,897 1,843 Florida 1,320 2,341 23,907 22,323 Georgia 896 1,445 8,446 16,563 Maryland North Carolina 7 1,347 9,006 15,001 South Carolina 671 935 7,708 8,453 Virginia 738 983 10,033 9,563 West Virginia 15 121 884 1,037 East South Central 1,167 2,505 21,511 23,968 Alabama 735 955 7,855 6,982 Kentucky 307 516 3,685 3,769 Mississippi 125 526 4,163 4,480 Tennessee 1,073 5,808 8,737 West South Central 176 4,880 26,725 52,325 Arkansas 121 426 3,590 4,059 Louisiana 796 7,102 8,271 Oklahoma 55 456 2,200 4,449 Texas 3,353 13,833 35,546 Mountain 1,096 2,476 22,261 25,211 Arizona 466 923 8,757 9,447 Colorado 351 790 6,220 5,262 Idaho 95 186 1,334 1,047 Montana 39 112 796 870 Nevada 21 361 1,490 3,593 New Mexico 16 262 1,449 2,282 Utah 86 259 1,858 2,560 Wyoming 22 54 357 150 Pacific 2,701 4,795 41,914 53,153 Alaska 66 128 1,145 1,184 California 1,944 3,948 32,261 43,925 Hawaii 3 55 Oregon 285 358 3,569 3,817 Washington 406 569 4,939 4,172 U.S. Territories 109 254 714 American Samoa 0 Commonwealth of Northern Mariana Islands 0 Guam 0 Puerto Rico 109 254 714 U.S. Virgin Islands 0 Non-U.S. Residents 7 15 31 Total 14,549 32,688 281,696 361,289 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