Social & Preventive Medicine A 30 yrs old female has Sputum positive TB. Her child is 3 yrs old. What is the recommended chemoprophylaxis: A INH 3mg/kg for 3 months ' B INH 5mg/kg for 3 months C INH 3mg/kg for 6 months D INH 5 mg/kg for 6 months 💡 Explanation A 30 yrs old female has Sputum positive TB. Her child is 3 yrs old. What is the recommended chemoprophylaxis: ✓ Correct Answer: D. INH 5 mg/kg for 6 months