Enterovirus infections often cause no symptoms or mild flu-like symptoms. Though rare, they can lead to serious complications. Children and people with weaker immune systems are most at risk.

The highly contagious measles virus – which has claimed the life of a second child in Texas – has spread east, with the Centers for Disease Control and Prevention reporting measles cases in New Jersey ...

An all-encompassing guide to understanding and treating ear infections. WebMD takes you on a visual tour through the ear, helping you understand the causes of childhood ear infections and how they ...