Statistics and Maps - 2018

Dengue cases in the US

  • Dengue virus disease became a nationally notifiable condition in 2010.
  • Cases are reported to CDC by state, territorial, and local health departments using standard case definitions.
  • This webpage contains final data reported to ArboNET for 2018.

US States

  • 481 dengue cases reported

US Territories

  • 157 dengue cases reported

States and territories reporting dengue cases – United States, 2018

Map of the United States showing  Laboratory-positive travel-associated and locally-acquired dengue cases. See table below.

 

Table 1: Dengue cases reported to ArboNET by state or territory of residence – United States, 2018

Laboratory-positive travel-associated and locally-acquired dengue cases from the 50 states and territories – United States
Travel-associated cases
No. (%)
Locally-transmitted cases
No. (%)
State  (N=478) (N=3)
Alabama 3 (1) 0 (0)
Alaska 3 (1) 0 (0)
Arizona 10 (2) 0 (0)
Arkansas 2 (0) 0 (0)
California 107 (22) 0 (0)
Colorado 9 (2) 0 (0)
Connecticut 6 (1) 0 (0)
District of Columbia 4 (1) 0 (0)
Florida 89 (19) 1 (33)
Georgia 7 (1) 0 (0)
Hawaii 12 (3) 0 (0)
Illinois 13 (3) 0 (0)
Indiana 2 (0) 0 (0)
Iowa 5 (1) 0 (0)
Kansas 3 (1) 0 (0)
Kentucky 3 (1) 0 (0)
Louisiana 2 (0) 0 (0)
Maine 3 (1) 0 (0)
Maryland 4 (1) 0 (0)
Massachusetts 2 (1) 0 (0)
Michigan 8 (2) 0 (0)
Minnesota 13 (3) 0 (0)
Missouri 1 (0) 0 (0)
Montana 1 (0) 0 (0)
Nebraska 2 (0) 0 (0)
Nevada 2 (0) 0 (0)
New Hampshire 4 (1) 0 (0)
New Jersey 20 (4) 0 (0)
New Mexico 1 (0) 0 (0)
New York 30 (6) 0 (0)
North Carolina 11 (2) 1* (33)
Ohio 7 (1) 0 (0)
Oregon 10 (2) 0 (0)
Pennsylvania 13 (3) 0 (0)
Rhode Island 1 (0) 0 (0)
South Carolina 3 (1) 0 (0)
South Dakota 1 (0) 0 (0)
Tennessee 10 (2) 0 (0)
Texas 19 (4) 1 (33)
Utah 4 (1) 0 (0)
Vermont 1 (0) 0 (0)
Virginia 8 (2) 0 (0)
Washington 10 (2) 0 (0)
West Virginia 1 (0) 0 (0)
Wisconsin 8 (2) 0 (0)
Travel-associated cases
No. (%)
Locally-transmitted cases
No. (%)
Territories (N=4) (N=153)
American Samoa 0 (0) 150 (98)
Guam 3 (75) 0 (0)
Puerto Rico 1 (25) 3 (2)

*Laboratory acquired case