NOVA

Lawmakers Act on Outbreaks

Clip: Season 41 Episode 14 | 4m 47s

Dr. Richard Pan explains California's strategy for increasing vaccination rates.

Aired: 09/08/14

Rating: TV-PG

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National corporate funding for NOVA is provided by Draper. Major funding for NOVA is provided by the David H. Koch Fund for Science, the Corporation for Public Broadcasting and PBS viewers.

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U.S. Polio Vaccines: Then and Now

The polio vaccine's history extends more than fifty years.

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Immunity and Vaccines Explained

Vaccines work with our immune system to keep us from getting sick.

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A History of Vaccination

Vaccination began as a traditional therapy over a thousand years ago.

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Stabilizing Vaccines with Silk

New technology may bypass the need to keep vaccines cold by stabilizing them with silk.

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Fighting HPV in Bhutan

Bhutan is the first developing country to embrace a vaccine to fight cervical cancer.

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Tiny Tattoo Vaccines

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Brushes with Death

Dorothy Roseman describes her close encounters with vaccine-preventable diseases.

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Vaccines—Calling the Shots Preview

Examine the science behind vaccinations and the risks of opting out.

Preview: S41 Ep14 | 30s

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Video thumbnail: NOVA Vaccines—Calling the Shots Short Preview

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Vaccines—Calling the Shots Short Preview

Examine the science behind vaccinations and the risks of opting out.

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