Travelers to Costa Rica may acquire dengue fever, a potentially life-threatening viral illness, during visits to tropical and subtropical countries. Dengue is transmitted by the bite of infective Aedes mosquitos which are found primarily in urban areas. This disease occurs in most of tropical Asia, the Pacific Islands, the Caribbean Islands, Central and South America, […]

Travelers to Costa Rica may acquire dengue fever, a potentially life-threatening viral illness, during visits to tropical and subtropical countries. Dengue is transmitted by the bite of infective Aedes mosquitos which are found primarily in urban areas. This disease occurs in most of tropical Asia, the Pacific Islands, the Caribbean Islands, Central and South America, […]