释义 |
WordReference Random House Unabridged Dictionary of American English © 2024fifth′ disease′, - Pathologya mild infection, most often seen in children or young adults, caused by a small virus (the human parvovirus B19 ) and marked by a blotchy rash on the cheeks, arms, and legs.
Also called erythema infectiosum. - so called because it was the fifth in a classification scheme of childhood eruptive diseases
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