Antiviral systems in vector mosquitoes

Mosquito-borne viral diseases represent a major challenge to human public health. As natural vectors of arboviruses, mosquitoes can be infected by a virus, but they have evolved multiple mechanisms to tolerate constant infection and restrict viral replication via their antiviral immune system. In a state of continuous infection, a mosquito can transmit an arbovirus while obtaining a blood meal from a mammalian host. During infection, the virus...