Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending April 22, 2023 (Week 16) column labels (in same order that data fields appears in each record below): Reporting Area Syphilis, Primary and secondary; Current week Syphilis, Primary and secondary; Previous 52 weeks Max † Syphilis, Primary and secondary; Cum YTD 2023 † Syphilis, Primary and secondary; Cum YTD 2022 † tab delimited data: U.S. Residents, excluding U.S. Territories 122 1,257 10,155 17,056 New England 34 217 437 Connecticut 7 16 65 Maine 7 15 23 Massachusetts 25 178 274 New Hampshire 4 7 26 Rhode Island 7 1 47 Vermont 0 2 Middle Atlantic 31 147 1,048 1,798 New Jersey 1 29 4 309 New York (excluding New York City) 24 61 269 374 New York City 4 64 477 669 Pennsylvania 2 36 298 446 East North Central 4 148 1,074 1,983 Illinois 1 38 171 426 Indiana 3 24 148 241 Michigan 26 178 321 Ohio 66 411 753 Wisconsin 22 166 242 West North Central 3 88 718 1,156 Iowa 2 14 94 100 Kansas 1 13 11 89 Minnesota 17 137 240 Missouri 42 269 468 Nebraska 7 39 73 North Dakota 6 13 23 South Dakota 23 155 163 South Atlantic 11 283 2,020 3,635 Delaware 1 13 58 58 District of Columbia 10 50 90 Florida 7 110 1,217 1,423 Georgia 2 55 5 668 Maryland North Carolina 1 65 481 736 South Carolina 29 40 284 Virginia 29 162 301 West Virginia 8 7 75 East South Central 14 99 784 1,115 Alabama 13 36 331 344 Kentucky 21 109 167 Mississippi 24 124 257 Tennessee 1 39 220 347 West South Central 173 1,171 2,118 Arkansas 28 259 361 Louisiana 41 160 338 Oklahoma 5 12 74 Texas 118 740 1,345 Mountain 4 137 861 1,547 Arizona 57 358 628 Colorado 30 170 295 Idaho 7 25 47 Montana 4 17 104 64 Nevada 31 18 252 New Mexico 25 140 193 Utah 11 43 61 Wyoming 3 3 7 Pacific 55 247 2,262 3,267 Alaska 7 26 21 California 15 193 1,651 2,549 Hawaii 5 68 Oregon 18 32 289 380 Washington 22 31 296 249 U.S. Territories 12 33 113 American Samoa 0 Commonwealth of Northern Mariana Islands 0 Guam 0 Puerto Rico 12 33 113 U.S. Virgin Islands 0 Non-U.S. Residents 2 Total 122 1,263 10,188 17,169 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 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