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

TABLE 1t. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 31, 2022 (Week 52)
Reporting Area Invasive pneumococcal disease, age <5 years § Legionellosis
Confirmed Probable
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †
U.S. Residents, excluding U.S. Territories 4 28 815 702 - 4 27 31 16 235 6,138 8,442
New England - 4 59 30 - 0 - - - 25 323 599
Connecticut - 3 11 7 - 0 - - - 4 40 118
Maine - 1 5 - - 0 - - - 4 24 39
Massachusetts - 2 30 19 - 0 - - - 21 185 284
New Hampshire - 2 6 2 - 0 - - - 4 39 58
Rhode Island - 2 6 1 - 0 - - - 9 27 87
Vermont - 1 1 1 - 0 - - - 2 8 13
Middle Atlantic - 7 127 87 - 1 2 4 3 60 1,178 1,677
New Jersey - 2 18 23 - 0 - 2 - 4 50 246
New York (excluding New York City) - 4 52 24 - 1 1 1 3 25 419 614
New York City - 3 34 18 - 0 - 1 - 25 355 363
Pennsylvania - 2 23 22 - 1 1 - - 20 354 454
East North Central - 7 114 103 - 3 8 10 1 68 1,485 2,464
Illinois - 0 - - - 0 - - - 34 366 523
Indiana - 3 25 19 - 0 - - - 14 187 275
Michigan - 3 33 30 - 1 1 2 1 15 267 577
Ohio - 5 47 33 - 3 7 8 - 35 501 864
Wisconsin - 3 9 21 - 0 - - - 14 164 225
West North Central - 4 61 62 - 1 5 4 - 19 368 458
Iowa N NC N N N NC N N - 3 38 44
Kansas - 2 12 7 - 0 - 1 - 5 38 47
Minnesota - 0 - 25 - 0 - - - 7 108 130
Missouri - 3 28 20 - 1 4 2 - 12 142 167
Nebraska - 2 12 4 - 1 1 - - 2 28 44
North Dakota - 1 6 2 - 0 - - - 1 4 5
South Dakota - 2 3 4 - 0 - 1 - 2 10 21
South Atlantic - 7 136 151 - 1 4 5 6 54 1,268 1,363
Delaware - 0 - 2 - 0 - - - 2 18 24
District of Columbia - 0 - - - 0 - - - 7 14 3
Florida - 4 60 58 - 1 4 3 - 20 495 502
Georgia - 3 14 50 - 0 - - - 8 127 147
Maryland - 3 18 14 - 0 - - - 11 140 213
North Carolina N NC N N N NC N N - 8 119 164
South Carolina - 1 13 16 - 0 - 1 1 7 107 87
Virginia - 2 22 10 - 0 - 1 5 16 187 163
West Virginia - 2 9 1 - 0 - - - 6 61 60
East South Central 2 4 64 77 - 1 2 1 1 19 306 406
Alabama - 2 25 27 - 1 2 - - 6 64 91
Kentucky - 2 8 13 - 0 - 1 - 5 63 116
Mississippi - 3 13 18 - 0 - - - 4 34 36
Tennessee 2 2 18 19 - 0 - - 1 15 145 163
West South Central 2 13 115 120 - 2 4 6 - 55 379 501
Arkansas 2 3 21 19 - 0 - - - 5 51 45
Louisiana - 3 19 24 - 1 1 1 - 6 59 71
Oklahoma - 0 - - - 0 - - - 31 6 32
Texas - 12 75 77 - 2 3 5 - 24 263 353
Mountain - 6 121 66 - 1 1 1 4 15 368 348
Arizona - 4 44 18 - 1 1 - 2 9 123 112
Colorado - 4 28 16 - 0 - - - 9 101 108
Idaho - 0 - - - 0 - - 2 2 19 20
Montana - 1 6 6 - 0 - - - 1 10 15
Nevada - 2 14 6 - 0 - - - 6 43 25
New Mexico - 2 11 2 - 0 - - - 3 18 22
Utah - 2 17 14 - 0 - 1 - 3 47 39
Wyoming - 1 1 4 - 0 - - - 2 7 7
Pacific - 3 18 6 - 1 1 - 1 18 463 626
Alaska - 2 11 3 - 1 1 - - 1 2 3
California N NC N N N NC N N - 13 333 460
Hawaii - 1 7 3 - 0 - - - 2 13 13
Oregon N NC N N N NC N N 1 6 52 65
Washington N NC N N N NC N N - 4 63 85
U.S. Territories - 0 - - - 0 - - - 1 4 13
American Samoa N NC N N N NC N N N NC N N
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - 2
Puerto Rico - 0 - - - 0 - - - 1 4 8
U.S. Virgin Islands - 0 - - - 0 - - - 1 - 3
Non-U.S. Residents - 0 - - - 0 - - - 0 - 3
Total 4 28 815 702 - 4 27 31 16 235 6,142 8,458
  • 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 years 2021 and 2022 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).
  • § Includes drug resistant and susceptible cases of Invasive Pneumococcal Disease.