Background Exacerbations are major causes of morbidity in individuals with chronic respiratory diseases such as chronic ...

And the danger doesn’t end once your measles symptoms subside. Research shows that even after recovery, your immune system ...

For the second year in a row, the US has surpassed 25,000 whooping cough cases — another sign of the risks of falling vaccination levels.

An immunologist imagines the body’s defense system as a team of unique, quirky characters, showcasing their essential roles.