Mmr Vaccine Linked To Autism - Videos

NBC's Matt Lauer takes an unprecedented look at the emotional debate surrounding common vaccine and the suggestion of a possible link to autism with "Dose of Controversy."

A new CDC report finds a majority of children are fully vaccinated, but there is room for improvement.

NBC's Dr. Nancy Snyderman talks with Natalie Morales about a study out today offering new insight about the relationship between gastrointestinal diseases and autism.

A new break through identifies a common genetic risk factor for autism spectrum disorder.

Because many parents have had no experience with the diseases immunizations are designed to protect a child from, many are more afraid of the immunizations themselves. But the real danger is in not having a child immunized.