Correlation between occurrence of leprosy and fossil fuels: role of fossil fuel bacteria in the origin and global epidemiology of leprosy.

ABSTRACT

On the basis of correlative data on the global distribution of leprosy, its bacteria metabolizing fossil fuels (FF), and the FF themselves, the origin of leprosy in the world as a whole, and in the leprosy-free countries, in particular, as indigenous cases, appeared to be primarily due to a soil-to-man, and secondarily due to a man-to-man infection. These findings helped to elucidate similar problems of animal leprosies and nocardial diseases.