dr richard besser

Tell Me The Truth: The Pill and blood clots
ABC's chief health and medical editor Dr. Richard Besser discusses a new study on oral contraceptives and blood clots.
A big change in your drinking water
Tell Me The Truth
Up Close: Measles vaccinations
Tell Me The Truth: The importance of naps, and more
Can drastic weather changes make you sick?
Tell Me the Truth: Ebola, the Flu
More Stories
Dr. Richard Besser answers questions on Ebola
More Stories
A big change in your drinking water
Tell Me The Truth
Up Close: Measles vaccinations
Tell Me The Truth: The importance of naps, and more
Can drastic weather changes make you sick?
Tell Me the Truth: Ebola, the Flu
Dr. Richard Besser answers questions on Ebola