2020-12-04 21:10:15

Biden's team following Elvis Presley's footsteps on vaccine

Before his performance on "The Ed Sullivan Show," viewers watched Elvis Presley get his polio vaccine on television. It made headlines and, critically, also helped convince teens and young adults that they needed to be vaccinated to help defeat the deadly disease. Dr. Geeta Nayyar tells CNN's Brianna Keilar why building community trust in a vaccine is critical.

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