"Regeneration. Healing fast from potentially fatal wounds." Charlie made note as she followed after Price, "No signs of necrosis so T-virus is out of the question. There's also no sign of mutation so I can also rule out G-virus or G-Neo. Veronica, possibly. Progenitor is also a potential but not as likely. If my research is accurate, the last known strain was destroyed back in Africa years ago."
A muffled series of confused gurgling could be faintly heard coming from her backpack.