Question: What kind of virus is Sean infected with? If there is no answer, please output "Insufficient information to provide an answer.". Movie title: The Forsaken Context: This section's tone or style may not reflect the encyclopedic tone used on Wikipedia. See Wikipedia's guide to writing better articles for suggestions. (November 2007) (Learn how and when to remove this template message) Sean (Kerr Smith) is driving cross country to his sister's wedding when he picks up Nick (Brendan Fehr), a hitchhiker who happens to be a vampire hunter hunting a group of vampires led by Kit (Johnathon Schaech), one of the Forsaken. The Forsaken are a group of French Knights that during the First Crusade made a pact with the demon Abaddon to live forever. There were nine knights: eight were turned into vampires and became known as the Forsaken; the ninth was a sacrifice to Abaddon to seal the pact. Of the eight, four are dead, one is in Europe, one in Africa and two in the United States (including the one Nick is tracking, Kit). Nick was bitten by a vampire but, thanks to an antiviral drug cocktail, the vampire virus is kept at bay. Each of the Forsaken carry a unique strain of the virus and killing the Forsaken kills the entire strain of virus; killing all the vampires descended from it, and stopping anyone just infected from turning, which is why Nick is hunting this particular Forsaken. He believes him to be the one that his strain of the vampire virus is descended from and that if he kills him, he will not eventually turn into a vampire (as the drug cocktail eventually will lose effect). At first Sean is less than willing to indulge his new acquaintance, but then they find Megan (Izabella Miko), a girl Sean finds he is attracted to, bitten and left for dead by the vampires. Nick also proves he is telling the truth by killing a vampire, Teddy (Alexis Thorpe), by exposure to sunlight. When Sean is infected with the vampire virus (Megan bites his hand while he's covering her mouth), their only hope is to kill the vampire leader before it is too late. The Forsaken must be slain on hallowed ground, so the three head for a Spanish mission 60 miles away chased by the vampires and their day...
A:
Vampire