Brian Murphy is enjoying a relaxing summer vacation when his wife, Emma, comes down with mild flu-like symptoms. Their leisurely return home to New York City quickly turns into a race to the ER when her condition dramatically deteriorates. In Viral, a family's exposure to a rare yet deadly virus puts them at the centre of a terrifying new danger to mankind - and pulls back the curtain on a health care system powered by greed and corruption. An electrifying medical thriller.