2009-11-11 13:34:14 -

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Leprosy is also known as Hansen's disease. It is a chronic infectious disease, that primarily affects the nerves and the skin. In particular, the hands the face are affected, where numbness and disfigurement may occur. Rarely, does the disease affect individuals in developed parts of the world. It is most commonly found in South America, Africa and parts of Asia.

The disease is not easily transmitted from one person to another.

Myth of Leprosy

Since the disease often appeared in family members, some people thought it was hereditary; other people noted that if there was little or no contact with infected individuals, the disease did not infect others. Consequently, some cultures considered infected people (and occasionally their close relatives) as "unclean" or as " lepers" and ruled they could not associate with uninfected people. Often infected people had to wear special clothing and ring bells so uninfected people could avoid them.


Causes of Leprosy


Leprosy is caused by infection with the bacterium Mycobacterium leprae. It is thought to transmitted through airborne droplets or by direct contact with infected areas in other people.

Signs and Symptoms of Leprosy


Leprosy develops very slowly. Usually, no symptoms are present for several years. At that point, numbness of the hands, feet and face may occur. Gradually, the skin over the affected areas becomes thicker and deformed. Coloration may change.

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