Invisible Killers Season 1 Episode 2 - Smallpox

Airdate: 2018-Mar-29

Episode summary:

Smallpox tells the story of perhaps the greatest accomplishment of medical science, the complete eradication of the worst disease known to humankind, a scourge responsible for an estimated 500 million deaths in the 20th century alone.

About Invisible Killers series:

Invisible Killers takes viewers around the world to understand how viruses have shaped our health and history, the biological and social impact the...Show more >