NOVA

Season 15 Episode 21: Can You Still Get Polio?

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Watch NOVA season 15 episode 21 tv series online free
Release: Apr 05, 1988
Most 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.
NOVAexpand_lessSeason 15
Episode 1
Top Gun and Beyond
Episode 12
How to Create a Junk Food
Episode 13
Buried in Ice
Episode 14
Why Planes Burn
Episode 15
Battles in the War on Cancer: A Wonder Drug on Trial
Episode 16
Battles in the War on Cancer: Breast Cancer - Turning the Tide
Episode 17
Mystery of the Master Builders
Episode 18
Whale Rescue
Episode 19
The Man Who Loved Numbers
Episode 20
Race for the Superconductor
Episode 21
Can You Still Get Polio?