What is chickenpox? Chickenpox is a very contagious illness that spreads easily through the air by infected people when they sneeze or cough. The disease.
Chickenpox is a highly contagious viral illness, which in children is usually a fairly mild illness producing a temperature, cough and an itchy rash. When unvaccinated adults catch chickenpox it is more serious. Chickenpox is caused by a herpes virus — varicella-zoster.
First, some basics: Chickenpox is a highly contagious disease caused by the varicella zoster virus. It can cause itching, tiredness, and a fever, but the hallmark of the disease is its fluid-filled, blister-like rash. If you've somehow managed to avoid contracting chickenpox thus.
Chickenpox usually affects children, but it can also occur in adults. chickenpox can cause severe complications, and it can even be fatal.