Australian researchers have mapped how lung damage may begin early in life for children with cystic fibrosis, providing new ...

The September return to school sees thousands of children heading back to the classroom with excitement, but within weeks, parents start to battle with coughs, tummy bugs, runny noses, and sore ...

You may have heard that a little dirt is good for kids. It helps them build up their immune systems, and sets them on a path to future health. But what kind of filth does the trick? Producer Kathleen ...

Our immune systems prevent and limit infections. They are a complex set of organs, cells, tissues and proteins that work together to protect our bodies from harmful invaders such as bacteria, viruses, ...