Skin How many bacilli should be there in the tissue for slit skin smear to be positive for Hansen’s disease? A 10 baccili / gram of tissue B 102 baccili / gram of tissue C 103 baccili i gram of tissue D 104 baccili / gram of tissue 💡 Explanation How many bacilli should be there in the tissue for slit skin smear to be positive for Hansen's disease? ✓ Correct Answer: D. 104 baccili / gram of tissue