Extras

    Video thumbnail: NOVA Lawmakers Act on Outbreaks

    NOVA

    Lawmakers Act on Outbreaks

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

    Lawmakers Act on Outbreaks

    Video thumbnail: NOVA U.S. Polio Vaccines: Then and Now

    NOVA

    U.S. Polio Vaccines: Then and Now

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

    U.S. Polio Vaccines: Then and Now

    Video thumbnail: NOVA Immunity and Vaccines Explained

    NOVA

    Immunity and Vaccines Explained

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

    Immunity and Vaccines Explained

    Video thumbnail: NOVA A History of Vaccination

    NOVA

    A History of Vaccination

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

    A History of Vaccination

    Video thumbnail: NOVA Stabilizing Vaccines with Silk

    NOVA

    Stabilizing Vaccines with Silk

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

    Stabilizing Vaccines with Silk

    Video thumbnail: NOVA Fighting HPV in Bhutan

    NOVA

    Fighting HPV in Bhutan

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

    Fighting HPV in Bhutan

    Video thumbnail: NOVA Tiny Tattoo Vaccines

    NOVA

    Tiny Tattoo Vaccines

    New miniature vaccines may be administered like painless tattoos.

    Tiny Tattoo Vaccines

    Video thumbnail: NOVA Brushes with Death

    NOVA

    Brushes with Death

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

    Brushes with Death

    Video thumbnail: NOVA Vaccines—Calling the Shots Preview

    NOVA

    Vaccines—Calling the Shots Preview

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

    Vaccines—Calling the Shots Preview

    Video thumbnail: NOVA Vaccines—Calling the Shots Short Preview

    NOVA

    Vaccines—Calling the Shots Short Preview

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

    Vaccines—Calling the Shots Short Preview