Cases of "walking pneumonia" have been rising sharply in the United States since the spring, especially among young children, according to the Centers for Disease Control and Prevention.

This infectious respiratory illness is on the rise, especially among children. Here's what parents need to know.

The CDC said that cases of respiratory infections caused by the bacteria mycoplasma pneumoniae are on the rise across the U.S ...

Doctors are warning about a rise in what some have dubbed 'white lung pneumonia ,' especially among school children.