Burst Theory (2015)

A scientist at a remote facility questions the nature of a bird flu vaccine his team is studying when a colleague unexpectedly contracts the virus under suspicious circumstances. Soon, he discovers his worst nightmares are about to become reality - his life, and perhaps the lives of millions, are hanging by a thread. Hunting for the truth, he spirals into a grim conspiracy and is forced to question everything he once took for granted. Including his own sanity.