Assoc. Prof. Lester M. Shulman, (BSc, Yale University; MA, Brandeis University; PhD Weizmann Institute of Science) conducted basic research on anti-viral and anti-cancer activities of cytokines at the Weizmann Institute of Science (1984 -1989), investigated causes of acute renal failure as Head of the Nephrology Laboratory at Sheba Medical Center, Tel Hashomer, Israel( 1990-1993) , and then studied molecular epidemiology of viruses at the Israeli Public Health Services Central Virology Laboratory at the Sheba Medical Center where he headed the Environmental Virology Laboratory and the Israel National Center for Viral Gastroenteritis (1993-2015). His main interest included the study of the molecular biology of enteric viruses and Waste Water Based Epidemiology. As a leading researcher in the field, he participated in international meetings establishing WHO standard guidelines for environmental surveillance for poliovirus.