Chickenpox is a highly contagious viral infection that primarily affects children. It is caused by the varicella-zoster virus (VZV), which belongs to the herpesvirus family. The hallmark symptom of chickenpox is the appearance of itchy red spots or blisters all over the body. This condition is spread through respiratory droplets or by direct contact with the fluid from the blisters. While typically a mild and self-limiting disease, chickenpox can cause complications, especially in immunocompromised individuals, pregnant women, and adults.
