Acid-fast staining was positive in all the 20 multibacillary leprosy cases, 18/30 paucibacillary leprosy cases.
20例多菌型麻风的抗酸染色全部阳性，30例少菌型麻风中18例阳性。
2
BCG antigen was also positive in all the 20 multibacillary leprosy cases, 28/30 paucibacillary leprosy cases, 8/9 other mycobacterial or fungal cases, negtive in the 10 non-infectious cases.
Acid-fast staining was positive in all the 20 multibacillary leprosy cases, 18/30 paucibacillary leprosy cases, 7/9 other mycobacterial or fungal cases, negative in all the 10 non-infectious cases.