Notice: For data on COVID-19 in the United States, please see https://www.cdc.gov/coronavirus/2019-ncov/cases-in-us.html TABLE 1ff. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 15, 2021 (Week 19) column labels (in same order that data fields appears in each record below): Reporting Area Severe acute respiratory syndrome-associated coronavirus disease; Current week Severe acute respiratory syndrome-associated coronavirus disease; Previous 52 weeks Max † Severe acute respiratory syndrome-associated coronavirus disease; Cum YTD 2021 † Severe acute respiratory syndrome-associated coronavirus disease; Cum YTD 2020 † 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 2021 † Shiga toxin-producing Escherichia coli (STEC); Cum YTD 2020 † Shigellosis; Current week Shigellosis; Previous 52 weeks Max † Shigellosis; Cum YTD 2021 † Shigellosis; Cum YTD 2020 † tab delimited data: U.S. Residents, excluding U.S. Territories - 4 - - 77 255 1,832 2,546 48 175 1,729 4,239 New England - 2 - - 1 11 57 86 3 10 72 106 Connecticut - 0 - - - 5 15 18 - 5 20 26 Maine - 0 - - - 2 5 2 - 2 4 2 Massachusetts - 2 - - 1 4 26 35 - 6 40 54 New Hampshire - 0 - - - 2 6 8 1 2 1 - Rhode Island - 0 - - - 3 3 10 2 3 6 17 Vermont - 0 - - - 4 2 13 - 1 1 7 Middle Atlantic - 0 - - 17 48 282 289 14 27 298 481 New Jersey - 0 - - - 5 2 5 - 6 38 89 New York (excluding New York City) - 0 - - 11 21 131 88 - 6 41 67 New York City - 0 - - 1 22 71 126 11 19 185 240 Pennsylvania - 0 - - 5 14 78 70 3 9 34 85 East North Central - 0 - - 1 50 234 362 1 21 146 312 Illinois - 0 - - - 14 64 117 - 10 48 111 Indiana - 0 - - - 8 8 32 - 2 4 25 Michigan - 0 - - - 9 1 42 - 4 4 65 Ohio - 0 - - - 21 88 82 - 10 60 79 Wisconsin - 0 - - 1 13 73 89 1 4 30 32 West North Central - 1 - - 4 44 166 225 - 8 54 91 Iowa - 0 - - - 23 72 70 - 4 24 33 Kansas - 0 - - - 8 34 43 - 3 10 6 Minnesota - 0 - - - 0 - - - 0 - - Missouri - 1 - - - 11 2 67 - 3 4 29 Nebraska - 0 - - 4 10 43 34 - 4 13 14 North Dakota - 1 - - - 5 6 8 - 2 - 6 South Dakota - 0 - - - 2 9 3 - 1 3 3 South Atlantic - 0 - - 9 38 332 434 1 29 228 664 Delaware - 0 - - - 3 4 4 - 1 4 4 District of Columbia - 0 - - - 1 - 3 - 2 - 19 Florida - 0 - - - 18 114 193 - 16 126 255 Georgia - 0 - - - 11 64 47 - 9 - 148 Maryland - 0 - - - 6 34 34 - 4 18 50 North Carolina - 0 - - - 11 35 62 - 7 31 103 South Carolina - 0 - - - 5 13 18 - 4 7 22 Virginia - 0 - - 9 9 67 55 1 6 42 59 West Virginia - 0 - - - 4 1 18 - 2 - 4 East South Central - 0 - - 5 22 93 126 1 10 36 404 Alabama - 0 - - 5 8 23 23 1 5 23 294 Kentucky - 0 - - - 6 10 36 - 3 6 22 Mississippi - 0 - - - 1 - 7 - 2 - 21 Tennessee - 0 - - - 14 60 60 - 7 7 67 West South Central - 0 - - 20 57 173 206 3 32 139 1,127 Arkansas - 0 - - 1 7 25 13 1 5 4 17 Louisiana - 0 - - - 7 5 22 2 5 29 104 Oklahoma - 0 - - 1 8 15 32 - 11 10 95 Texas - 0 - - 18 50 128 139 - 31 96 911 Mountain - 3 - - 9 35 218 295 3 23 142 266 Arizona - 0 - - 3 7 55 57 2 11 60 116 Colorado - 3 - - 4 14 82 68 - 17 44 59 Idaho - 0 - - - 8 - 46 - 0 - 8 Montana - 0 - - 2 5 23 27 - 2 - 9 Nevada - 0 - - - 5 10 16 - 3 19 27 New Mexico - 0 - - - 3 1 7 - 5 5 28 Utah - 0 - - - 8 34 63 1 3 14 19 Wyoming - 0 - - - 6 13 11 - 1 - - Pacific - 1 - - 11 47 277 523 22 66 614 788 Alaska - 0 - - - 1 5 5 - 1 2 1 California - 0 - - 8 38 226 406 19 55 434 656 Hawaii - 0 - - - 1 1 3 - 2 12 18 Oregon - 1 - - 3 11 44 55 3 23 41 45 Washington - 0 - - - 2 1 54 - 15 125 68 U.S. Territories - 0 - - - 1 2 - - 1 1 - American Samoa - 0 - - - 0 - - - 0 - - Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - - Guam - 0 - - - 0 - - - 1 - - Puerto Rico - 0 - - - 1 2 - - 1 1 - U.S. Virgin Islands - 0 - - - 0 - - - 0 - - Non-U.S. Residents - 0 - - - 0 - - - 0 - 3 Total - 4 - - 77 255 1,834 2,546 48 175 1,730 4,242 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. Maximum - Maximum case count during the previous 52 weeks. * Case counts for reporting years 2020 and 2021 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf. †Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data). 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://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.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 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://wwwn.cdc.gov/nndss/conditions/, https://wwwn.cdc.gov/nndss/conditions/. 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://wwwn.cdc.gov/nndss/infectious-tables.html, https://wwwn.cdc.gov/nndss/infectious-tables.html. Acknowledgement: 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://wwwn.cdc.gov/nndss/, National Notifiable Diseases Surveillance System Provided by https://wonder.cdc.gov, CDC WONDER