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

TABLE 2b. Annual reported cases of notifiable diseases, by region and reporting area - - United States and U.S. Territories, 2018
Reporting Area Arboviral diseases
La Crosse virus disease Powassan virus disease St. Louis encephalitis virus disease West Nile virus disease
Neuroinvasive Non-neuroinvasive Neuroinvasive Non-neuroinvasive Neuroinvasive Non-neuroinvasive Neuroinvasive Non-neuroinvasive
United States 83 3 21 5 3 1,657 989
New England 1 8 62 14
Connecticut 2 18 5
Maine 1 1
Massachusetts 6 42 7
New Hampshire
Rhode Island 1 1
Vermont 1
Middle Atlantic 6 1 216 73
New Jersey 1 44 17
New York (excluding New York City) 3 47 15
New York City 1 30 6
Pennsylvania 1 1 95 35
East North Central 38 1 4 1 306 105
Illinois 126 50
Indiana 1 26 9
Michigan 80 22
Ohio 38 1 45 20
Wisconsin 3 1 29 4
West North Central 3 364 497
Iowa 59 45
Kansas 23 24
Minnesota 3 34 29
Missouri 17 6
Nebraska 124 127
North Dakota 60 144
South Dakota 47 122
South Atlantic 31 1 1 170 42
Delaware 8 2
District of Columbia 7 6
Florida 28 5
Georgia 1 30 6
Maryland 35 10
North Carolina 24 10
South Carolina 12 3
Virginia 2 38 10
West Virginia 5 1 2
East South Central 12 1 67 35
Alabama 16 12
Kentucky 9 3
Mississippi 31 19
Tennessee 12 1 11 1
West South Central 1 182 73
Arkansas 6 2
Louisiana 56 27
Oklahoma 12 6
Texas 1 108 38
Mountain 131 86
Arizona 26 1
Colorado 52 44
Idaho 10 6
Montana 25 22
Nevada 3 6
New Mexico 5 2
Utah 7 4
Wyoming 3 1
Pacific 4 1 159 64
Alaska 1
California 4 1 154 63
Hawaii
Oregon 2
Washington 2 1
Territories
American Samoa
Commonwealth of Northern Mariana Islands
Guam
Puerto Rico
U.S. Virgin Islands
  • —: 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.
  • U: Unavailable — The data are unavailable.

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