<prompt> A 6-month-old infant had itchy erythematous papules and exudative lesions on the scalp, face, groins and axillae for one month. She also had vesicular lesions on the palms. The most likely diagnosis isCongenital syphilisSeborrhoeic dermatitisScabiesPsoriasis  <response>: Information in this question are :-6 months old infantErythematous papules papulovesicular lesionsVesicular lesions papulovesicular lesionsInvolvement of scalp, face, groins, axillae and Palms.Two most important diseases causing papulovesicular lesions in Infant are :-Atopic dermatitisScabies 