Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1m. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 26, 2020 (Week 52)
Reporting Area Gonorrhea Haemophilus influenzae, invasive disease
All ages, all serotypes Age <5 years
Serotype b
Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †
U.S. Residents, excluding U.S. Territories 2,715 13,436 542,419 616,695 3 232 2,462 6,143 - 2 10 18
New England 5 338 10,117 14,496 - 11 111 292 - 0 - -
Connecticut - 121 3,112 4,452 - 3 20 57 - 0 - -
Maine - 20 459 547 - 3 6 38 - 0 - -
Massachusetts - 202 5,131 7,396 - 7 49 119 - 0 - -
New Hampshire 5 22 417 410 - 2 16 35 - 0 - -
Rhode Island - 90 923 1,516 - 2 11 24 - 0 - -
Vermont - 8 75 175 - 2 9 19 - 0 - -
Middle Atlantic 521 1,689 65,195 66,582 - 29 381 857 - 2 2 4
New Jersey 96 249 7,935 9,622 - 5 44 156 - 0 - -
New York (excluding New York City) - 613 15,778 12,020 - 21 132 255 - 2 2 2
New York City 164 710 23,612 28,881 - 9 67 141 - 0 - 2
Pennsylvania 261 543 17,870 16,059 - 14 138 305 - 0 - -
East North Central 320 2,246 86,954 94,173 1 38 396 1,166 - 1 3 6
Illinois 4 646 19,347 29,272 - 12 100 285 - 0 - -
Indiana - 368 13,113 11,926 - 5 36 183 - 1 1 1
Michigan 32 598 17,877 18,064 - 13 74 220 - 1 1 -
Ohio 284 757 28,682 26,065 1 15 149 353 - 1 1 3
Wisconsin - 229 7,935 8,846 - 6 37 125 - 0 - 2
West North Central 9 909 27,907 40,439 - 13 114 474 - 0 - -
Iowa - 165 3,869 5,309 - 1 1 2 - 0 - -
Kansas - 114 4,332 4,948 - 5 14 70 - 0 - -
Minnesota 6 265 9,477 8,013 - 2 1 121 - 0 - -
Missouri - 357 6,500 15,585 - 6 67 191 - 0 - -
Nebraska - 83 849 2,967 - 3 22 42 - 0 - -
North Dakota 3 38 1,103 1,447 - 1 6 18 - 0 - -
South Dakota - 67 1,777 2,170 - 2 3 30 - 0 - -
South Atlantic 798 3,091 129,908 132,161 1 46 581 1,362 - 1 1 1
Delaware - 67 1,324 1,617 - 1 5 35 - 0 - -
District of Columbia 2 122 3,699 4,382 - 1 6 17 - 0 - -
Florida - 1,064 38,580 36,804 - 13 203 367 - 0 - -
Georgia 92 510 19,117 21,257 1 10 107 250 - 1 1 -
Maryland 125 264 10,997 11,598 - 6 59 136 - 0 - 1
North Carolina - 624 23,155 26,738 - 9 104 234 - 0 - -
South Carolina 304 441 16,489 14,154 - 6 12 121 - 0 - -
Virginia 275 785 14,769 13,840 - 9 60 160 - 0 - -
West Virginia - 95 1,778 1,771 - 2 25 42 - 0 - -
East South Central - 1,481 32,515 49,965 - 24 196 506 - 1 2 2
Alabama - 319 6,881 14,492 - 7 52 132 - 1 1 -
Kentucky - 892 2,184 7,379 - 5 36 111 - 1 1 1
Mississippi - 330 7,185 12,068 - 4 27 73 - 0 - 1
Tennessee - 548 16,265 16,026 - 10 81 190 - 0 - -
West South Central 13 2,124 57,120 74,428 1 63 346 758 - 1 1 2
Arkansas - 209 5,993 6,907 1 8 41 111 - 0 - -
Louisiana - 368 13,694 12,800 - 7 61 85 - 1 1 -
Oklahoma 13 1,220 6,975 10,491 - 6 80 110 - 0 - -
Texas - 1,030 30,458 44,230 - 48 164 452 - 0 - 2
Mountain 193 991 38,930 42,577 - 18 236 505 - 1 1 2
Arizona 64 385 15,132 15,180 - 8 86 170 - 0 - 1
Colorado 125 278 9,499 9,572 - 6 64 115 - 0 - -
Idaho - 44 1,318 1,491 - 2 4 37 - 0 - -
Montana 1 55 1,583 1,595 - 1 12 27 - 0 - -
Nevada - 137 4,024 6,519 - 4 7 40 - 0 - 1
New Mexico 3 135 4,162 4,886 - 4 25 50 - 1 1 -
Utah - 93 2,899 2,886 - 3 34 56 - 0 - -
Wyoming - 13 313 448 - 1 4 10 - 0 - -
Pacific 856 2,284 93,773 101,874 - 25 101 223 - 0 - 1
Alaska - 55 1,800 2,213 - 3 10 32 - 0 - 1
California 568 1,956 78,506 80,301 - 5 41 46 - 0 - -
Hawaii - 37 314 1,494 - 2 12 35 - 0 - -
Oregon 111 233 6,105 6,130 - 6 33 94 - 0 - -
Washington 177 221 7,048 11,736 - 16 5 16 - 0 - -
U.S. Territories - 3 4 499 - 0 - 7 - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - 7 - 0 - -
Puerto Rico - 3 4 499 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - N NC N N - 0 - -
Non-U.S. Residents - 1 2 - - 0 - - - 0 - -
Total 2,715 13,437 542,425 617,194 3 232 2,462 6,150 - 2 10 18
  • 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.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting year 2020 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).