Great movie. It was amazing. The only problem is that there are two prequels one movie, the other anime. Because the way the film ends, leaves you thinking what's going to happen next. And you have to wait a long time for the sequel. Spoilers: Everyone dies except for two people, one leaves in tears and the other drives to Utah and gets a private plane to Mexico City. He boards it but doesn't feel well so he goes to check in the bathroom. He looks in the mirror and sees a bite mark in his arm. He starts to laugh sarcastically before stopping and saying the f word before the screen cuts to black. Whether the virus spreads to the rest of the world because of him or he kills himself is unknown.