Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending October 21, 2023 (Week 42) column labels (in same order that data fields appears in each record below): Reporting Area Shiga toxin-producing Escherichia coli (STEC); Current week Shiga toxin-producing Escherichia coli (STEC); Previous 52 weeks Max † Shiga toxin-producing Escherichia coli (STEC); Cum YTD 2023 † Shiga toxin-producing Escherichia coli (STEC); Cum YTD 2022 † tab delimited data: U.S. Residents, excluding U.S. Territories 110 469 12,102 13,815 New England - 19 298 328 Connecticut - 5 33 120 Maine - 2 20 13 Massachusetts - 9 153 119 New Hampshire - 2 24 24 Rhode Island - 5 41 35 Vermont - 6 27 17 Middle Atlantic 27 71 1,368 1,363 New Jersey - 3 12 23 New York (excluding New York City) 23 35 697 456 New York City - 27 313 562 Pennsylvania 4 21 346 322 East North Central 17 66 1,589 1,802 Illinois - 22 335 441 Indiana - 7 36 179 Michigan 1 12 232 345 Ohio 12 33 545 457 Wisconsin 4 26 441 380 West North Central 11 56 1,170 1,939 Iowa 1 29 396 456 Kansas - 12 169 223 Minnesota - 15 - 627 Missouri 4 17 297 262 Nebraska 6 14 167 246 North Dakota - 6 57 49 South Dakota - 7 84 76 South Atlantic 26 118 2,641 2,322 Delaware 2 4 36 22 District of Columbia - 7 38 3 Florida 6 37 898 852 Georgia - 16 333 323 Maryland 8 21 361 238 North Carolina - 23 393 381 South Carolina 4 7 114 91 Virginia 6 32 402 332 West Virginia - 7 66 80 East South Central 4 37 715 643 Alabama 1 9 114 129 Kentucky - 15 188 139 Mississippi - 4 60 89 Tennessee 3 16 353 286 West South Central 9 131 1,105 1,139 Arkansas 3 8 143 129 Louisiana - 9 82 85 Oklahoma 6 32 194 171 Texas - 96 686 754 Mountain 12 67 1,383 1,476 Arizona 7 12 289 264 Colorado 5 27 514 480 Idaho - 11 145 213 Montana - 5 31 104 Nevada - 4 45 65 New Mexico - 3 53 52 Utah - 21 247 234 Wyoming - 6 59 64 Pacific 4 71 1,833 2,803 Alaska - 3 9 8 California - 56 1,302 2,099 Hawaii - 2 9 33 Oregon 4 17 306 231 Washington - 22 207 432 U.S. Territories - 3 7 6 American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 3 7 6 U.S. Virgin Islands - 0 - - Non-U.S. Residents - 1 - 1 Total 110 469 12,109 13,822 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/ 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