<prompt> A 6-month-old infant presented with multiple papules exudative lesions on the face, scalp, trunk and few vesicles on palms and soles for 2 weeks. His mother has h0 itchy lesions. The most likely diagnosis isScabiesInfantile exzemaInfantile sebornheic dermatitisImpetigo contagiosa  <response>: This Infant has:-Papules exudative lesions on face, scalp, trunkVesicles on Palms solesHo of involvement of mother Itchy lesions in mother.This infant has papulo-vesicular lesions.Two most important diseases which cause papulovesicular lesions in the infant are:-Atopic dermatitisScabiesBut, in atopic dermatitis palms soles are not involved.So, this infant is suffering from scabies 