Great movie with a stellar cast and it really lures you in. What's great about it is how the virus spreads throughout the movie and how everyone around it is reacting to it. First quarter of the movie nobody knows about it, second quarter some people know about it. Then in the last half of the movie people are on riots and people are trying to make money selling false cures. Everything practically spirals out of control in a great panic. If you like disaster movies I really recommend seeing this.
It also has a killer soundtrack composed by Cliff Martinez, the guy behind the music from Drive. Really gets you on edge.
The only country that wasn't affected was Madagascar