Circular rashes may be puzzling—and alarming. The instant most individuals catch sight of a circle or ring-shaped area on the ...

Health-care workers battling measles in southern Ontario say they think about the outbreak from the moment they wake until ...

The U.S. is up to 1,214 confirmed measles cases this year. Iowa has its first outbreak. Other states with active outbreaks ...

The FDA approved dupilumab (Dupixent) as the first targeted drug for bullous pemphigoid, a rare blistering skin disease that ...