Mycobacterium leprae

Mycobacterium leprae
Microphotograph of Mycobacterium leprae taken from a skin lesion
Scientific classification
Kingdom:	Bacteria
Phylum:	Actinobacteria
Order:	Actinomycetales
Suborder:	Corynebacterineae
Family:	Mycobacteriaceae
Genus:	Mycobacterium
Binomial name
Mycobacterium leprae Hansen, 1874

Mycobacterium leprae is a bacteria. It causes the disease, leprosy, also known as Hanson's Disease. The bacterium was discovered in 1873 by a Norwegian doctor named Gerhard Armauer Hansen. M. leprae is a gram-positive, aerobic rod surrounded by the characteristic waxy coating unique to Mycobacteria. In size and shape, it closes resembles M. tuberculosis. Due to its thick, waxy coating, stains with carbol-fuchsin are used, rather than with the traditional Gram staining method.

This short article about biology can be made longer. You can help Wikipedia by adding to it.