My son is now 2 years old getting recurrent fever. Initial rablets given for 1 week but not reduced and in 2nd week tablet changed but little fever reduced but fever was there.Has done blood and urine test there found infection and high wbc Range is 17000. Dr. Has given pipzo antibiotics throgh iv and fever was not there for 1 week, But again now fever has come today. Fever varies from 100 to 102 degree and in some rare cases 103. Any one please tell or suggest what might be the problem.