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 July 1, 2023 (Week 26)
Reporting Area Pertussis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 34 120 1,812 1,223
New England - 9 23 26
Connecticut - 1 - 3
Maine - 9 20 20
Massachusetts - 1 3 3
New Hampshire - 2 - -
Rhode Island - 0 - -
Vermont - 1 - -
Middle Atlantic 12 44 344 158
New Jersey - 29 - 76
New York (excluding New York City) 4 19 126 32
New York City - 11 78 23
Pennsylvania 8 12 140 27
East North Central 14 46 527 209
Illinois - 7 63 51
Indiana - 7 45 51
Michigan - 5 23 29
Ohio 14 41 387 68
Wisconsin - 4 9 10
West North Central 2 9 75 80
Iowa - 6 26 16
Kansas - 3 14 13
Minnesota - 6 7 8
Missouri 1 4 17 12
Nebraska 1 3 7 20
North Dakota - 1 - 10
South Dakota - 3 4 1
South Atlantic 1 13 131 192
Delaware - 1 2 1
District of Columbia - 1 - 2
Florida 1 5 38 33
Georgia - 2 11 70
Maryland - 2 5 5
North Carolina - 4 22 22
South Carolina - 5 12 25
Virginia - 5 34 33
West Virginia - 6 7 1
East South Central 2 15 90 69
Alabama - 8 9 30
Kentucky 1 12 48 25
Mississippi - 1 1 -
Tennessee 1 4 32 14
West South Central - 15 130 108
Arkansas - 4 12 5
Louisiana - 1 4 3
Oklahoma - 2 2 -
Texas - 11 112 100
Mountain 1 30 390 287
Arizona - 18 164 43
Colorado - 15 96 74
Idaho - 1 2 5
Montana - 5 19 -
Nevada - 4 7 56
New Mexico - 2 15 28
Utah 1 15 87 79
Wyoming - 0 - 2
Pacific 2 21 102 94
Alaska - 2 1 -
California 1 10 53 42
Hawaii - 1 2 3
Oregon 1 4 21 14
Washington - 10 25 35
U.S. Territories - 5 - 36
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 5 - 36
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 34 120 1,812 1,259
  • 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/data-statistics/readers-guides/.
  • † 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).