Professor Heinz Mehlhorn studied at the Rheinische Friedrich-Wilhelms University of Bonn (Germany). He was chairman of the parasitological institutes in Düsseldorf and Bochum. As a former president of the World Society of Protozoology and long-standing member of the steering committee of the World Society of Parasitologists he runs ongoing lectures in parasitology in several countries and teaches courses for medical students in Düsseldorf. He has published a variety of specialist books on parasitological problems in German, French, English and Spanish. He holds the patents on 12 antiparasitic drugs, which are the basis of products sold by the university spin-off company Alpha-Biocare GmbH (Neuss, Germany), which produces medications, repellents and wound care products for humans and animals. Kun Yang is Professor of schistosomiasis control and global health at the Jiangsu Institute of Parasitic Diseases in China. He is secretary general of the Jiangsu Provincial Endemic Diseases Association, and president of the professional committee of schistosomiasis. He has published over 100 peer reviewed original research articles and a variety of specialist books on schistosomiasis control and elimination in China. He has received national and international awards for his work.