Chickenpox is a highly contagious disease caused by the varicella-zoster virus (VZV). Protect your child from severe symptoms with the chickenpox vaccine. Identify common symptoms, causes and …

The most common late complication of chickenpox is shingles (herpes zoster), caused by reactivation of the varicella zoster virus decades after the initial, often childhood, chickenpox infection.

Apr 19, 2023 · The varicella-zoster virus stays in your nerve cells after the chickenpox rash goes away. Many years later, the virus can turn back on and cause shingles, a painful cluster of blisters. The …

Chickenpox (varicella-zoster virus) causes an itchy, blister-like rash that’s highly contagious. Getting a vaccine can protect you from it.

Dec 18, 2025 · Chickenpox is a contagious disease caused by the varicella-zoster virus. It causes an itchy rash with blisters. Learn about vaccines and treatment.

Nov 14, 2023 · Chickenpox is caused by the contagious varicella virus and mainly affects children. It’s easy to spot because of its itchy rash, mild fever, and body aches.

Get the facts on the chickenpox, and read about its vaccine, treatment, causes (varicella zoster virus, shingles cause), symptoms and signs (itchy, red rash), how it spreads, and complications.

Varicella (chickenpox) is an acute, highly contagious disease caused by varicella-zoster virus (VZV), a member of the herpesvirus family. Only one serotype of VZV is known, and humans are the only …

Mar 24, 2023 · What is chickenpox (varicella)? Chickenpox is an infection that causes an itchy, blistering rash and is very contagious, meaning it is spread easily from one person to another.

Chickenpox is caused by a virus, the varicella-zoster virus. How does chickenpox spread? Chickenpox spreads from person to person by direct contact or through the air by coughing or sneezing. It is …