THE VIRUS
Two young boys are brought in to Arden Hill Hospital due to a strange and unknown illness. The kids are slowly changing a pale blue color and are growing sharper finger nails. They also now have dark green eyes and their teeth are getting longer and sharper. Doctors can't explain it. After two days the two kids are kept in a air tight room and they are becoming violent. Three more children came in infected. The FEMA agency is investigating the situation. Nearly all the schools in the area are closed. Ten more kids are hospitalized. Giles finds out the symptoms match an ancient witch doctor's spell. The spell turns the kids into deadly, angry, violent, mindless zombies. They are completely brain dead and will kill anyone they can get to. Now Kaitlyn must get to the kids and get a blood sample. Giles can investigate it for himself. Kate and Spike go out to the hospital and sneak around. They get to the holding chamber. They steal a blood vile and leave. Giles finds out the spell and attempts to reverse it. The spell fails. Fifty more kids are infected and are contained. Faith and Kaitlyn go out to the town where all these kids live at. They all get sick in the school. The Warwick Valley School District. Faith and Kaitlyn break into the building and put on gas masks. They walk around and check the spots where all the kids are most of the time. They check the cafeteria, bathrooms and main offices. Nothing suspicious. They go down to check the basement floor. As they walk around they find a small inverted pentagram and candles lit around it. Faith walks up to kick over the candles and Kaitlyn stops her. She hears noises. Using flashlights they search around and a killer zombie attacks Faith. Kaitlyn kills it and Faith is infected. She's been bitten. Kate rushes her out and drives back to Giles'. He quickly tries to stop the virus from spreading around Faith's body. Giles puts Faith in suspended animation and they lock her in the closet. Xander seals the closet to prevent the virus from spreading.
Xander pops a Lysol joke, "Hey what if we sprayed her with Lysol? That stuff cures everything."
Everyone at the same time tells him to shut up. Giles rushes to find a cure. The infection has now affected 112 kids. Kaitlyn remembers that Faith wanted to knock over the candles. Kate says what she said. Giles says that it might end the spell and return everyone to normal or it might risk keeping the spell going until a counter spell is found. Faith said she'll risk it and Kate and Faith drive over to the school. They go inside and Faith does the honors. She trashes the spell site. Suddenly the ground shakes and a demon appears. The two of them fight it and it dies. The virus suddenly disappears.