Improvements in data processing at CDC were applied to 2020 and 2021 data beginning with the tables published for week 47. Case count changes between tables published for week 46 and week 47 may be due to changes in data processing rules and not due to changes in disease levels.TABLE 1m. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending November 27, 2021 (Week 47) column labels (in same order that data fields appears in each record below): Reporting Area Gonorrhea; Current week Gonorrhea; Previous 52 weeks Max † Gonorrhea; Cum YTD 2021 † Gonorrhea; Cum YTD 2020 † Haemophilus influenzae, invasive disease, All ages, all serotypes; Current week Haemophilus influenzae, invasive disease, All ages, all serotypes; Previous 52 weeks Max † Haemophilus influenzae, invasive disease, All ages, all serotypes; Cum YTD 2021 † Haemophilus influenzae, invasive disease, All ages, all serotypes; Cum YTD 2020 † Haemophilus influenzae, invasive disease, Age <5 years, Serotype b; Current week Haemophilus influenzae, invasive disease, Age <5 years, Serotype b; Previous 52 weeks Max † Haemophilus influenzae, invasive disease, Age <5 years, Serotype b; Cum YTD 2021 † Haemophilus influenzae, invasive disease, Age <5 years, Serotype b; Cum YTD 2020 † tab delimited data: U.S. Residents, excluding U.S. Territories 4,305 15,642 570,909 596,537 33 62 1,807 2,739 - 2 13 14 New England 109 326 9,436 12,846 - 7 75 125 - 0 - - Connecticut - 129 60 4,135 - 2 10 29 - 0 - - Maine - 20 383 447 - 1 11 8 - 0 - - Massachusetts 102 197 7,295 6,653 - 4 36 53 - 0 - - New Hampshire - 21 426 416 - 1 3 15 - 0 - - Rhode Island 7 129 1,148 1,072 - 2 12 11 - 0 - - Vermont - 8 124 123 - 2 3 9 - 0 - - Middle Atlantic 824 1,614 63,823 63,028 4 13 227 360 - 1 4 4 New Jersey 123 241 8,498 8,942 - 2 10 62 - 0 - - New York (excluding New York City) 207 430 13,197 15,535 3 6 54 98 - 1 1 1 New York City 229 688 25,030 22,386 1 4 40 63 - 0 - 1 Pennsylvania 265 438 17,098 16,165 - 7 123 137 - 1 3 2 East North Central 568 2,556 80,893 96,475 4 15 355 488 - 1 6 5 Illinois 8 700 18,682 27,490 - 5 64 104 - 0 - 1 Indiana 113 381 11,866 12,246 - 4 73 83 - 1 2 1 Michigan 66 579 16,424 20,326 - 6 65 92 - 0 - 1 Ohio 266 755 24,366 27,379 4 7 125 144 - 1 3 1 Wisconsin 115 267 9,555 9,034 - 3 28 65 - 1 1 1 West North Central 70 1,191 32,644 41,426 1 5 63 232 - 0 - - Iowa 1 178 5,519 6,071 - 1 2 2 - 0 - - Kansas 49 136 2,184 4,907 - 2 6 40 - 0 - - Minnesota 4 244 8,551 9,145 - 2 1 56 - 0 - - Missouri - 723 9,718 14,617 - 4 23 90 - 0 - - Nebraska 12 108 3,020 3,041 - 2 17 23 - 0 - - North Dakota 4 50 1,337 1,487 1 2 5 4 - 0 - - South Dakota - 70 2,315 2,158 - 2 9 17 - 0 - - South Atlantic 1,180 3,675 124,686 126,387 9 18 471 654 - 1 1 1 Delaware 11 91 1,420 1,244 - 2 6 7 - 0 - - District of Columbia 53 115 3,874 3,422 - 0 - 6 - 0 - - Florida 354 1,047 39,918 35,497 6 9 189 192 - 1 1 - Georgia 166 547 19,264 20,829 1 7 98 119 - 0 - 1 Maryland 42 298 10,194 10,629 1 4 51 70 - 0 - - North Carolina - 655 20,689 25,116 - 6 39 119 - 0 - - South Carolina 265 515 14,815 14,680 - 3 33 46 - 0 - - Virginia 282 804 13,063 13,383 1 5 43 63 - 0 - - West Virginia 7 49 1,449 1,587 - 2 12 32 - 0 - - East South Central 390 2,206 48,811 47,084 2 8 146 204 - 0 - 2 Alabama 188 395 14,479 12,463 - 5 66 52 - 0 - 1 Kentucky 85 1,424 7,355 6,113 2 2 23 36 - 0 - 1 Mississippi - 348 10,706 12,224 - 2 22 27 - 0 - - Tennessee 117 562 16,271 16,284 - 3 35 89 - 0 - - West South Central 159 2,333 74,042 81,644 8 15 282 342 - 0 - 1 Arkansas 34 193 6,254 7,042 2 3 37 39 - 0 - - Louisiana 109 385 14,215 13,574 - 5 67 59 - 0 - 1 Oklahoma 9 266 5,544 9,969 5 8 67 78 - 0 - - Texas 7 1,508 48,029 51,059 1 13 111 166 - 0 - - Mountain 204 1,102 42,422 38,761 4 7 135 244 - 1 1 1 Arizona 2 389 15,760 14,455 2 4 51 89 - 1 1 - Colorado 150 282 9,524 8,551 - 1 - 48 - 0 - - Idaho 2 52 1,023 1,333 - 2 15 15 - 0 - - Montana 8 42 1,256 1,526 - 2 14 12 - 0 - - Nevada - 299 6,888 5,705 - 3 12 15 - 0 - - New Mexico 11 124 4,300 4,125 - 2 16 28 - 0 - 1 Utah 31 92 3,253 2,707 2 3 27 33 - 1 - - Wyoming - 20 418 359 - 0 - 4 - 0 - - Pacific 801 2,337 94,152 88,886 1 9 53 90 - 1 1 - Alaska - 41 - 1,789 1 2 11 11 - 0 - - California 583 1,929 81,914 69,461 - 1 13 20 - 0 - - Hawaii - 35 - 1,310 - 1 3 11 - 0 - - Oregon 118 153 5,644 5,685 - 2 26 48 - 1 1 - Washington 100 214 6,594 10,641 - 6 - - - 0 - - U.S. Territories - 18 218 341 - 0 - - - 0 - - American Samoa - 0 - - - 0 - - - 0 - - Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - - Guam - 0 - - - 0 - - - 0 - - Puerto Rico - 18 218 341 - 0 - - - 0 - - U.S. Virgin Islands - 0 - - - 0 - - - 0 - - Non-U.S. Residents 1 10 40 3 - 0 - - - 0 - - Total 4,306 15,650 571,167 596,881 33 62 1,807 2,739 - 2 13 14 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 year 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://www.cdc.gov/nndss/docs/Readers-Guide-WONDER-Tables-20210421-508.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://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