Statistics and Maps - 2011

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 2011.

US States

  • 243 dengue cases reported

US Territories

  • 1,552 dengue cases reported

States and territories reporting dengue cases – United States, 2011

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, 2011

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=243) (N=11)
Alabama 4 (2) 0 (0)
Arizona 2 (1) 0 (0)
California 5 (2) 0 (0)
Connecticut 1 (0) 0 (0)
Delaware 2 (1) 0 (0)
Florida 59 (24) 7 (64)
Georgia 6 (2) 0 (0)
Hawaii 7 (3) 4 (36)
Illinois 8 (3) 0 (0)
Indiana 2 (1) 0 (0)
Iowa 5 (2) 0 (0)
Kansas 1 (0) 0 (0)
Kentucky 4 (2) 0 (0)
Louisiana 3 (1) 0 (0)
Maryland 6 (2) 0 (0)
Michigan 6 (2) 0 (0)
Minnesota 6 (2) 0 (0)
Nevada 1 (0) 0 (0)
New Mexico 2 (1) 0 (0)
New York 53 (22) 0 (0)
North Carolina 4 (2) 0 (0)
North Dakota 1 (0) 0 (0)
Ohio 2 (1) 0 (0)
Pennsylvania 16 (7) 0 (0)
South Carolina 1 (0) 0 (0)
Tennessee 3 (1) 0 (0)
Texas 7 (3) 0 (0)
Utah 1 (0) 0 (0)
Vermont 3 (1) 0 (0)
Virginia 8 (3) 0 (0)
Washington 9 (4) 0 (0)
Wisconsin 5 (2) 0 (0)
Travel-associated cases
No. (%)
Locally-transmitted cases
No. (%)
Territories (N=0) (N=1,541)
Puerto Rico 0 (-) 1,541 (100)