A member asked:

How long does it take for a norwalk-like virus to "run its course"?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

Norwalk virus: " A Norwalk virus infection results in illness 24 to 48 hours after exposure, and symptoms last from 12-48 hours." REF: https://eportal.mountsinai.ca/Microbiology/faq/norwalkfaq.shtml

Answered 11/28/2017

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