Leprosy is also known as Hansen's disease after G. A. Hansen, who in 1878 identified the bacillus Mycobacterium leprae that causes the disease. The infection is characterized by abnormal changes of the skin. These changes, called lesions, are at first flat and red.eprosy is a slowly progressing bacterial infection that affects the skin, peripheral nerves in the hands and feet, and mucous membranes of the nose, throat, and eyes.
1 As a very general estimate, installing gas line costs $20 to $30 per foot. 2  In some areas and circumstances, however, the price could be $75 per foot or more. 3  This price should include the costs of trench digging and all necessary permits, drawings, and inspections.
The cost of installing a gas line can run from a few hundred dollars to into the thousands, depending on the type of job involved.And this is the type of job you want done correctly and in accordance with the building code, because problems with a gas line can be potentially, well, explosive.f youâre buying a new appliance, it might overload the existing gas line, in which case the cost of installing a gas line to connect it could get high to ensure that there will be enough fuel to supply the needs of the appliance, because youâll need to retrofit your existing gas line.