Varicella Vaccine

The Varicella vaccine protects against chickenpox, a contagious illness caused by the varicella-zoster virus. Chickenpox typically causes an itchy rash, fever, and fatigue. The vaccine is usually given in two doses: the first between 12-15 months and the second between 4-6 years of age. It helps the body develop immunity without causing the disease, reducing the chance of severe symptoms and complications. Widespread vaccination has significantly decreased chickenpox cases, hospitalizations, and deaths, contributing to public health and safety.