Facts You Need to Know About Varicella Vaccine
The varicella-zoster virus causes chickenpox, a highly contagious disease. It can result in an itchy, searing rash. The symptoms appear first on the chest, back, and face, then spread all through the body, causing between 250 and 500 itchy blisters. Varicella can be fatal, particularly in babies, adolescents, adults, pregnant women, and people whose bodies …