Understanding what you are looking for is half the battle. If you want a movie that will make your skin crawl and haunt your dreams, seek out Contracted (2013). If you want legal precedents from a decade ago, use the hyphen wisely: "contracted -2013."
The true horror of "Contracted -2013" lies in the metaphor. The film is a stark, terrifying allegory for sexually transmitted infections (STIs), specifically drawing parallels to how HIV/AIDS was stigmatized and misunderstood in the 1980s and 1990s. Samantha is not a monster; she is a victim. Yet, as she deteriorates, she becomes dangerous to everyone she touches. Contracted -2013