Gerhard Armauer Hansen
Gerhard Armauer Hansen was born on July 29, 1841. See ranking, bio blurb, and everyone else born that day.
About Gerhard Armauer Hansen
Gerhard Henrik Armauer Hansen (Norwegian pronunciation: [ˈɡæ̂rhɑɖ ɑrˈmæ̀ʉər ˈhɑ̂nsn̩]; 29 July 1841 – 12 February 1912) was a Norwegian physician, remembered for his identification of the bacterium Mycobacterium leprae in 1873 as the etiologic agent of leprosy. His distinguished work was recognized at the International Leprosy Congress held at Bergen in 1909.