A member asked:

What to do if i want to ask how long is chicken pox contagious?

A doctor has provided 1 answer

About a week: Chickenpox tends to emerge in waves of new spots over a period of 2-5 days.The blister grows, pops ; crusts usually within a single day. A person is considered contagious for 1-2 days before to 6 days after the emergence of the rash.

Answered 3/5/2014

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