Natural compounds against flaviviral infections.

Arthropod borne flaviviral diseases are a major public health concern in the tropics. However, the majority of cases are associated with Dengue virus (DENV), Yellow Fever virus (YFV), West Nile virus (WNV) and Chikungunya virus (CHIKV) infections. Despite their profound clinical and economic impact among large sections of the population there is a lack of effective treatment against these diseases.