Health

Follow PBS NewsHour’s complete coverage of Health and Medicine.

The Food and Drug Administration approved over-the-counter sale of the allergy drug Claritin on Wednesday, four years after the large California-based insurance company WellPoint Health Networks filled a petition requesting the change.

An experimental vaccine shows promise in the fight against cervical cancer, according to a recent study. Gwen Ifill discusses the study's implications with Dr. Christopher Crum of Brigham and Women's Hospital in Boston.

Dr. Paul Offit, the chief of the Division of Infectious Diseases at the Children's Hospital of Philadelphia, examines the potential effects of the smallpox vaccine. Dr. Paul Offit explains why he was the only person on a committee advising the…