The movie started out quickly getting to the plot, but then it fizzled. It left too many questions, and a confusing ending. Was I supposed to guess the ending? It could have been a better movie with more specifics to the plot and a better ending. I couldn't believe the movie was over. It felt like it was still in the middle, waiting for a good ending. The acting was great, but the screenplay was terrible. It looked like it was going somewhere exciting, then went downhill from there. There could have been more specifics about the vaccine, the CDC, FEMA, and the journalist. What was the real cure or prevention? Was the government right or was the journalist right? This movie reminded me of the movie U571 (2000). The history of this event could have made an exciting movie, but it sizzled. We need better writers.