Poster of Cast and Crew in Horizon - Season 47 - Episode 8 - Why Do Viruses Kill?

Horizon - Season 47 - Why Do Viruses Kill? (Episode 8)

Plot: Just months ago, the world stood in fear of an emerging new disease that threatened to kill millions. A new flu variant H1N1 had arrived
Episode Aired On:
Wednesday, January 13 2010
15 years ago