2 Seizoen
44 Aflevering
Inquiring Minds - Season 2 Episode 19 Aflevering 19 (2001)
What happens when a virus invades your body, what a vaccine is, and why we can't create a vaccine to protect us from the common cold.
- Land : Canada, United States of America
- Genre :
- Studio : TVOntario
- Regisseur :
- Gips : Michael Kinney, Chris Robinson
