Social & Preventive Medicine Treatment of choice for sputum positive pulmonary tuberculosis detected in 1st trimester of pregnancy: A Defer till second trimester B Start cat. I immediately C Start cat. II immediately D Start cat. Ill immediately 💡 Explanation Treatment of choice for sputum positive pulmonary tuberculosis detected in 1st trimester of pregnancy: ✓ Correct Answer: B. Start cat. I immediately