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

Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 20, 2023 (Week 20)
Reporting Area Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 99 383 4,734 4,561
New England 5 19 182 138
Connecticut - 8 35 31
Maine - 2 4 1
Massachusetts 3 12 105 81
New Hampshire - 3 6 6
Rhode Island 2 6 28 15
Vermont - 1 4 4
Middle Atlantic 37 75 896 791
New Jersey - 24 131 202
New York (excluding New York City) 10 29 184 97
New York City 24 37 493 387
Pennsylvania 3 12 88 105
East North Central 1 37 400 445
Illinois - 19 148 168
Indiana - 6 48 38
Michigan - 7 36 86
Ohio 1 14 123 109
Wisconsin - 16 45 44
West North Central 3 13 126 112
Iowa 1 5 31 46
Kansas - 3 18 14
Minnesota - 0 - -
Missouri 1 6 45 26
Nebraska 1 6 18 20
North Dakota - 3 5 3
South Dakota - 2 9 3
South Atlantic 23 75 973 694
Delaware - 3 12 5
District of Columbia - 5 29 1
Florida - 39 394 255
Georgia 3 16 168 159
Maryland 6 12 102 66
North Carolina - 16 90 106
South Carolina 2 6 42 34
Virginia 12 12 130 63
West Virginia - 2 6 5
East South Central 1 15 131 133
Alabama - 4 6 24
Kentucky - 6 31 23
Mississippi - 5 12 38
Tennessee 1 9 82 48
West South Central 1 122 180 312
Arkansas 1 3 11 17
Louisiana - 6 24 48
Oklahoma - 5 17 14
Texas - 118 128 233
Mountain 15 57 386 429
Arizona 10 25 149 187
Colorado 3 19 117 110
Idaho - 4 3 18
Montana - 1 3 7
Nevada - 11 4 21
New Mexico - 14 41 46
Utah 2 7 65 34
Wyoming - 2 4 6
Pacific 13 138 1,460 1,507
Alaska - 1 2 3
California 12 127 1,151 1,268
Hawaii - 3 10 5
Oregon 1 8 77 66
Washington - 32 220 165
U.S. Territories - 3 2 -
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 3 2 -
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 - 2
Total 99 383 4,736 4,563
  • 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 2022 and 2023 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).