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The German bacteriologist 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 scienti ....

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.... Paul then returned to the University of Breslau in 1874. He continued to experiment with dyes in Leipzig, where his university studies continued. In 1877, published a paper on dyes. A year later, he graduated as a doctor of medicine. Ehrlich's major contributions to science began as soon as he became a doctor. Now a doctor became assistant and eventually the senior house physician at the Charite Hospital in Berlin. While working at the hospital, Ehrlich grew to be known as an expert stainer. He showed that all dyes could be categorized as being basic, acid, or neutral. Through staining experiments, he discovered the tubercule bacil ....