Pediatrics A 3 month old, asymptomatic infant with, H/o TB exposure, has taken 3 months of chemoprophylaxis( isoniazid ), what is to be done next? A Test sputum and then decide B Continue for 3 more months C Tuberculin test then decide D Immunise with BCG & stop prophylaxis 💡 Explanation A 3 month old, asymptomatic infant with, H/o TB exposure, has taken 3 months of chemoprophylaxis( isoniazid ), what is to be done next? ✓ Correct Answer: B. Continue for 3 more months