Horizon - Season 17 Episode 12 : Invasion of the Virions 2022
7.4/10 by 25 users
Investigates various virus infections ranging from smallpox and rabies down to influenza and the common cold. The way they function and the reasons the body builds up resistance to some and not to others.
- Released: Jan 01, 1970
- Runtime: 00:60:14 minutes
- Genre: Documentary
- Stars:
- Network: BBC Two
