Strix: Left for Dead

A new drug named Strix made to help the adaptaion process in humans, did its job a little too well though. What the world didn't know about the new drug was the new virus inside, this virus targets the blood of any infected making it hader for people infected to make enough blood cells that the body needs. With the sped up adaptaion process, people infected have now discovered how to get their necessary blood by drinking from the uninfected until they are drained dry. I'm Sophie, I've lived my entire life in fear of these infected people, but when I am captured by one, what am i suppose to do?