When did Horizon Season 28 Episode 17 air?
Horizon Season 28 Episode 17 aired on May 13, 1991.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 28 · Episode 17
Emerging Viruses
May 13, 1991·1h
In this report, Horizon follows a group of eminent scientists who believe we have become too complacent about infectious diseases.
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How long is Horizon Season 28 Episode 17?
This episode runs for approximately 60 minutes.
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