A protein essential for chikungunya virus replication identified

Chikungunya is an infectious disease caused by a mosquito-borne virus transmitted to humans. It is characterized by high fever and intense joint and muscle pain that can last for several months. The mechanisms of infection of human cells with the virus remain very poorly understood. Researchers have now identified a protein that is crucial in order for the virus to replicate within its target cells. This research opens up therapeutic avenues in the fight against chikungunya.