Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 21, 2024 (Week 51) column labels (in same order that data fields appears in each record below): Reporting Area Meningococcal disease, All serogroups; Current week Meningococcal disease, All serogroups; Previous 52 weeks Max + Meningococcal disease, All serogroups; Cum YTD 2024 + Meningococcal disease, All serogroups; Cum YTD 2023 + tab delimited data: U.S. Residents, excluding U.S. Territories 2 21 475 424 New England - 2 18 17 Connecticut - 2 4 5 Maine - 1 2 - Massachusetts - 2 11 10 New Hampshire - 1 1 - Rhode Island - 0 - 2 Vermont - 0 - - Middle Atlantic 1 5 76 74 New Jersey - 2 17 18 New York (excluding New York City) 1 3 17 21 New York City - 3 32 27 Pennsylvania - 2 10 8 East North Central - 4 63 46 Illinois - 1 19 12 Indiana - 1 8 7 Michigan - 2 14 8 Ohio - 2 16 17 Wisconsin - 1 6 2 West North Central - 2 16 24 Iowa - 1 3 12 Kansas - 1 2 3 Minnesota - 1 - 2 Missouri - 2 9 7 Nebraska - 1 1 - North Dakota - 0 - - South Dakota - 1 1 - South Atlantic - 7 101 137 Delaware - 1 2 1 District of Columbia - 1 1 2 Florida - 2 30 41 Georgia - 3 20 19 Maryland - 1 9 11 North Carolina - 2 13 25 South Carolina - 1 7 10 Virginia - 3 18 26 West Virginia - 1 1 2 East South Central - 4 38 18 Alabama - 3 15 8 Kentucky - 2 7 3 Mississippi - 1 2 2 Tennessee - 2 14 5 West South Central - 6 55 39 Arkansas - 2 2 3 Louisiana - 1 4 7 Oklahoma - 2 6 3 Texas - 4 43 26 Mountain - 6 40 30 Arizona - 2 14 8 Colorado - 4 19 16 Idaho - 1 2 - Montana - 0 - - Nevada - 0 - 3 New Mexico - 1 2 - Utah - 1 2 3 Wyoming - 1 1 - Pacific 1 7 68 39 Alaska - 0 - 2 California 1 6 58 29 Hawaii - 1 3 1 Oregon - 1 4 4 Washington - 1 3 3 U.S. Territories - 1 1 - American Samoa - 0 - - Commonwealth of Northern Mariana Islands - 0 - - Guam - 0 - - Puerto Rico - 1 1 - U.S. Virgin Islands - 0 - - Non-U.S. Residents - 0 - - Total 2 21 476 424 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 2023 and 2024 are provisional and subject to change. For further information on interpretation of these data, see https://www.cdc.gov/nndss/data-statistics/readers-guides/