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

Table 1: Dengue cases reported to ArboNET by state or territory of residence – United States, 2011
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) |