Paul Ehrlich The German bacteriologist Paul Ehrlich made important advances to the world of medicine. He is best remembered for his development of the arsenic compound number 606, which was used as a treatment of syphilis. As a Nobel Prize Winner and an honored scientist, fellow scientists and doctors praise Paul Ehrlich for his contributions. Ehrlich led a wonderful and intriguing life, which is greatly admired. Paul Ehrlich was born on March 14, 1854 in Strehlen Prussia. He was the son of a prosperous Jewish family. Ismar Ehrlich and Rosa (Weigert) Ehrlich, Paul's parents, were both from scientific backgrounds. It was not surprising that he had an attraction to the realm of science. Pa