Mosquito-borne diseases such as dengue are prevalent in Vietnam. The first outbreak of dengue was recorded in Vietnam in 1963. Between 1998 and 2010 more than 1 million cases were reported. 

Today, dengue is endemic throughout the southern region and central coast, and in densely populated hubs such as Hanoi.

Introduced Wolbachia bacteria can influence the susceptibility of Aedes aegypti mosquitoes to arboviral infections as well as having detrimental effects on host health./.

VNA