<prompt> To prevent veical transmission of HIV in a child of pregnant mother, used is:Zidovudine for mother 36 weeks and child 6 weeksZidovudine for 6 months to mother and 6 weeks to childZidovudine for 6 WeeksAvoid zidovidine  <response>: Zidovudine for mother 36 weeks and child 6 weeks 