Statistics and Maps – 2022

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.

Provisional data* as of January 4, 2023

This webpage contains provisional data reported to ArboNET for 2022.

US States

  • 1,188 dengue cases reported

US Territories

  • 828 dengue cases reported

States and territories reporting dengue cases – United States, 2022 (as of January 4, 2023)

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

*CDC reports provisional dengue case counts reported to ArboNET for the United States and its territories on the first Thursday of each month.

Table 1: Dengue cases reported to ArboNET by state or territory of residence – United States, 2022 (as of January 4, 2023)

Laboratory-positive travel-associated and locally-acquired dengue cases from the 50 states – United States
Travel-associated cases
No. (%)
Locally-transmitted cases
No. (%)
State  (N=1,129) (N=59)
Alabama 5 (0) 0 (0)
Arizona 15 (1) 2 (3)
Arkansas 1 (0) 0 (0)
California 57 (5) 0 (0)
Colorado 13 (1) 0 (0)
Connecticut 2 (0) 0 (0)
District of Columbia 5 (0) 0 (0)
Florida 750 (66) 57 (97)
Georgia 2 (0) 0 (0)
Hawaii 1 (0) 0 (0)
Illinois 15 (1) 0 (0)
Indiana 6 (1) 0 (0)
Iowa 2 (0) 0 (0)
Kansas 1 (0) 0 (0)
Kentucky 5 (0) 0 (0)
Louisiana 4 (0) 0 (0)
Maryland 10 (1) 0 (0)
Massachusetts 4 (0) 0 (0)
Minnesota 3 (0) 0 (0)
Missouri 2 (0) 0 (0)
Nebraska 4 (0) 0 (0)
Nevada 7 (1) 0 (0)
New Hampshire 1 (0) 0 (0)
New Jersey 27 (2) 0 (0)
New Mexico 3 (0) 0 (0)
New York 73 (6) 0 (0)
North Carolina 10 (1) 0 (0)
Ohio 5 (0) 0 (0)
Oregon 8 (1) 0 (0)
Pennsylvania 16 (1) 0 (0)
Rhode Island 1(0) 0 (0)
South Carolina 1(0) 0 (0)
Tennessee 4 (0) 0 (0)
Texas 35 (3) 0 (0)
Vermont 2 (0) 0 (0)
Virginia 12 (1) 0 (0)
Washington 9 (1) 0 (0)
Wisconsin 8 (1) 0 (0)
Laboratory-positive travel-associated and locally-acquired dengue cases from the United States territories
Travel-associated cases
No. (%)
Locally-transmitted cases
No. (%)
Territories  (N=8) (N=820)
Guam 2 (25) 0 (0)
Puerto Rico                6 (75) 820 (100)