hello my baby age is 2 year 4 month she having loose motion and vomiting from last 10 days onwards after that we visited to hospital and there her typhoid is positive so she admitted for 5 days in hospital and 5 days we have orally antibiotics but after 3 days again vomiting started and today also came....why this happening again and again after antibiotic also she having loose motion again how many days it will take for her typhoid negative when she will be perfect