Chickenpox is a highly contagious viral illness, which in children is usually a fairly mild illness producing a temperature, cough and an itchy rash. Most children miss a week or so of school and quickly return to normal good health. Serious complications such as pneumonia and encephalitis are uncommon. Once infected children have lifelong immunity.
Chickenpox in Adults: Risk Factors, Symptoms, and Complications
Chickenpox consists of an itchy, red rash that breaks out on the face, scalp, chest, back and, to a lesser extent, arms and legs. The spots quickly fill with a clear fluid, rupture and then turn crusty. Chickenpox is an infection caused by the varicella-zoster virus. It causes an itchy rash with small, fluid-filled blisters. Chickenpox is highly contagious to people who haven't had the disease or been vaccinated against it.
If you buy something through a link on this page, we may earn a small commission. How this works. Chickenpox chicken pox , also known as varicella, is a highly contagious infection caused by the varicella zoster virus. Although uncomfortable, most people recover within weeks.
Although many people think of chickenpox as a childhood disease, adults are still susceptible. Also known as varicella, chickenpox is caused by the varicella-zoster virus VZV. It is most often recognized by a rash of itchy red blisters that appear on the face, neck, body, arms, and legs. Chickenpox symptoms in adults typically resemble those in children, but they can become more severe.