EPISODE · PRIME VIDEO

Season 15 · Episode 21

Landed Tue, 5 Apr 1988 · 21:00 your time · 1 episode · 1h 0m

Season 15, Episode 21 of NOVA aired Tuesday, 5 April 1988 at 9pm ET on PBS.

EPISODES0 of 1 watched

S15E21Can You Still Get Polio?60mMost cases of polio in the United States are caused by the vaccine designed to prevent it. NOVA examines the controversy surrounding the nation's vaccine policy.

NOVA

53 seasons · 1014 episodes · airing

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Streaming on Prime Video in United States.

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