Skin smear is negative in which leprosy
B i.e. Neuritic Leprosy Type Slit Smear & Infectivity Neuritic NegativeQ Tuberculoid - AFB may be found from margin - Not infective usually Borderline - AFB may be found - Infective Lepromatous - Teeming with AFB - Infective Indeterminate - Slit smear & lepromin test is +- Country Most common type of leprosy India, Africa TT (Polar tuberculoid)Q Southeast Asia BT (Borderline tuber culoid) Mexico, Caribbea Lepromatous (LL>BL)
Indeterminate
Neuritic
Lepromatous
Borderline