Varicella chickenpox is an acute infectious disease. After the primary infection, VZV stays in the body in the sensory nerve ganglia as a latent infection. Primary infection with VZV causes varicella.
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.
Chickenpox is a common childhood disease. It causes an itchy, blistering rash and is easily spread to others. Until the varicella vaccine was licensed inchickenpox infection was very common. Almost everyone had been infected as a child.
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.
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Varicella zoster virus causes varicella chickenpox. It can be reactivated endogenously many years later to cause herpes zoster shingles. Although varicella is usually a benign disease in healthy children, it resulted in over 11 hospitalizations and over deaths every year, in all ages, in the United States.
Chickenpoxalso known as varicellais a highly contagious disease caused by the initial infection with varicella zoster virus VZV. Chickenpox is an airborne disease which spreads easily through the coughs and sneezes of an infected person. Since its introduction inthe varicella vaccine has resulted in a decrease in the number of cases and complications from the disease. Chickenpox occurs in all parts of the world.
Chickenpox is one of those things you probably got as a kid—either spontaneously or after your parents deliberately exposed you at an early age. Because chickenpox in adults is way worse—or, at least, that's what people say. Adalja, M.