empty class

You enter an empty classroom and Jared sits down in a seat. You move forward to a computer on the desk at the front of the room. You access the campus website and see a post by one of the science professors. The government has given him a grant to test a new anesthetic drug on mice. Somehow it got into the school's free flu vaccine and has turned the student body into zombies. There is a cure but it's in the science building's labs. Do you go get the cure or get the hell off campus?