A-Virus are the supporting antagonists of the 2017 CGI film Resident Evil: Vendetta. They are a dangerous virus that was making outbreaks in the states. These zombies are a new type when a human being is infected with A-Virus created by Glenn Arias.
The moment of infecting humans with gas, causes the body's veins to be marked as discoloration and putrefaction of the skin, also suffer a loss of iris causing their eyes to turn white and other cases become red. A-Virus makes zombies distinguished by their allies from enemies to get more attention on the Black Market.
These zombies retain a higher intelligence than ones created by the C-Virus evidenced when Chris asked a zombified Zack White "Zack?", the zombified Zack replied "Yeah." before proceeding to attack him.
This type of zombies by far should be notable that the zombified victim can reverse/cured from their zombie state to a normal human. This also indicated that these zombies are in fact not dead, but only being affected by the virus while being alive.