Heres my answer based on reality,with the t-virus u wake up with a horrible head ache and your arm falls off with no pain.The g-virus makes the headache turn into a life time of infected eyes and seancer[cancer and caesure
That's easy. The T-Virus reanimates bodies and makes them hunger for flesh. The G-Virus mutates the person's body horrible as they take damage. The eye itself on a G-Victim(that's what I call them) is a different mind from the host.
