Is Tuberculoid Leprosy Contagious?

The affected area of skin may feel numb because of nerve damage underneath. Tuberculoid leprosy is less contagious than other forms.

How is lepromatous leprosy transmitted?

The bacterium Mycobacterium leprae causes leprosy. It's thought that leprosy spreads through contact with the mucosal secretions of a person with the infection. This usually occurs when a person with leprosy sneezes or coughs. The disease isn't highly contagious.

Can leprosy be transmitted by touch?

Leprosy is not spread by touch, since the mycobacteria are incapable of crossing intact skin. Living near people with leprosy is associated with increased transmission. Among household contacts, the relative risk for leprosy is increased 8- to 10-fold in multibacillary and 2- to 4-fold in paucibacillary forms.