The measles rash usually doesn’t appear for more than a week after someone has been exposed. Other symptoms are better early ...

Dr. Stephen Hauser was a young resident at Harvard when he met his first patient with multiple sclerosis, a woman with a thriving professional life who’d been completely wiped out by her condition, ...

Cough, cold and flu medication is under recall for a risk of child poisoning, due to an issue with its packaging.