Patient Zero (SF horror movie, trailer).

Another horror zombie type-movie, Patient Zero, where a pandemic turns the majority of humankind into violent “Infected,” and a man gifted with the ability to speak the Infected’s new language (Matt Smith) leads the last survivors on a hunt for Patient Zero and a cure helped by a scientist played by Natalie Dormer.

Stanley Tucci plays a new high IQ zombie-type killer leading the charge against humanity.