<prompt> A Child girl is suffering from varicella fever rash. And child;s aunt is pregnant.When is it earliest and safe that the child can meet her auntWhen the lesions have crustedImmediatelyAnytime as the child is aunt s ouriteAfter the delivery of the baby  <response>: Within households,transmission of VZV to susceptible individuals occur at a rate of 65-86; more casual contact. Patients with varicella are contagious 1-2 days before the rash is evident and until vesicles are crustedthe scabs are not infective unlike small poxusually 3-7 days after the onset of rash. Reference: Nelson textbook of pediatrics 19th edition Page 1104 