Chickenpox: Identify common symptoms

Identify common symptoms, causes and spread, treatment, and risks of chickenpox (varicella). Chickenpox , also known as varicella, is a highly contagious infection caused by the varicella zoster virus (VZV). It causes an itchy, blister-like rash. Most people recover within 1 to 2 weeks,... Learn about chickenpox , a highly contagious viral infection that causes an itchy rash with blisters. Find out how to prevent, diagnose and treat chickenpox with home remedies, medications and vaccination. Explore the different types of chickenpox , including Varicella, breakthrough, Shingles and severe cases. Learn about their causes, risks and preventions.