Daniel Cornelius Danielssen worked with Gerhard Armauer Hansen, discovering the bacteria causing leprosy, and with the dermatologist named Carl Wilhelm Boeck, (who specialized in research and treatment of syphilis) he was the co-author of an acclaimed study on lepra titled Om Spedalskhed (1847).
Daniel Cornelius Danielssen worked with Gerhard Armauer Hansen, discovering the bacteria causing leprosy, and with the dermatologist named Carl Wilhelm Boeck, (who specialized in research and treatment of syphilis) he was the co-author of an acclaimed study on lepra titled Om Spedalskhed (1847).