Gerhard Armauer Hansen
Norwegian physician, discovered leprosy bacterium

Born
July 29th, 1841
184 years ago
Died
February 12th, 1912
113 years ago — 70 years old
Category
Scientists & Innovators
Country
Norway
Links & References
A Norwegian physician conducted groundbreaking research on leprosy, leading to the identification of the Mycobacterium leprae bacterium in 1873. This discovery laid the foundation for understanding the disease and its transmission. Hansen's work was instrumental in challenging the misconceptions surrounding leprosy during the 19th century, contributing to improved medical responses and care for affected individuals. He published numerous scientific papers and was regarded for his meticulous methodology and dedication to his field.
Identified Mycobacterium leprae
Published research on leprosy
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