Varicella

A highly contagious viral infection, also known as chickenpox, that causes a blister-like rash, fever, and other symptoms, often affecting children but also occurring in adults who have not had the infection before.

Varicella: A highly contagious viral infection, also known as chickenpox, that causes a blister-like rash, fever, and other symptoms, often affecting children but also occurring in adults who have not had the infection before.