Current Asheville, North Carolina Population, Demographics and stats in 2016, 2015.
Robert Koch, a German physician and scientist, presented his discovery of Mycobacterium tuberculosis, the bacterium that causes tuberculosis (TB), on the evening of March 24, 1882.
History of Praziquantel Praziquantel was discovered in the 1970s in a joint collaboration between German pharmaceutical firms Bayer A.G. and E. Merck. It was patented in Germany as a veterinary antihelminthic in December of 1973, and Bayer subsequently partnered with the World Health Organization to run clinical trials verifying the safety of praziquantel in humans.