Social & Preventive Medicine Under RNTCP sputum sample slide with 3 AFB per oil immersion field will be repoed as: A Scanty B + (1+) C ++ (2+) D +++ (3+) 💡 Explanation Under RNTCP sputum sample slide with 3 AFB per oil immersion field will be repoed as: ✓ Correct Answer: C. ++ (2+)