Carla Radames inventó el virus C y fue una de las personas más cercanas a Derek C. Simmons. De pequeña, Carla fue una niña prodigio y a los quince años ya había terminado un doctorado en genética. Por ese motivo, Derek la contrató para desarrollar virus y B.O.W.s. Simmons siempre alababa su inteligencia y sus éxitos, y tantos elogios consiguieron que Carla sintiera devoción por Derek. De hecho, Carla creó el virus C para complacer a su benefactor. No obstante, Carla solo era una herramienta más para Derek. La persona Carla Radames dejó de existir cuando Derek la usó contra su voluntad en el experimento para recrear a Ada Wong.
Carla Radames was responsible for the discovery of the C-Virus, and a close confidant of Derek C. Simmons. A prodigy in her youth, Carla completed a doctorate course in genetics when she was only fifteen, after which she was recruited by Derek to work for him manufacturing viruses and B.O.W.s.
Derek praised her for her intelligence and successful research, and his praise increased her devotion to him. One way she tried to earn his praise was by developing the C-Virus. As it would turn out, she was nothing more than a tool for him to accomplish his goals.
The person Carla Radames ceased to exist when she was used against her will in Derek's experiment to recreate Ada Wong.
Carla began work on the C-Virus in 2001. Below is a note written by Carla, found in the Quad Tower, detailing the origins of the C-Virus.
I was able to get a hold of the now-harmless T-Veronica virus, and I've decided to use it as a base for my research into new viral weaponry.
First, I succeeded in extracting only that which causes sudden DNA mutations, a characteristic that has become stronger ever since the original Progenitor Virus. Combining this with the T-Veronica, I've eliminated any chance of brain cell damage, which was a major flaw of the virus. I call this combination "T-02."
Before, if the T-Veronica virus was injected into a subject, that subject had to undergo a long sleep at ultra-low temperatures in order to slowly adapt to the virus and avoid brain damage due to sudden mutation. However, with T-02, this is no longer necessary.
Now, if I can just combine it with a sample of the G-Virus taken from Sherry Birkin's body I'll have the perfect virus. I don't know how many years it will take, but I'll do all I can to make Simmons proud.