HARVEY A. RISCH, MD, PHD , PROFESSOR OF EPIDEMIOLOGY, YALE SCHOOL OF PUBLIC HEALTHON 7/23/20 AT 7:00 AM EDT excerpt from opinion article in Newsweek. On May 27, I published an article in the American Journal of Epidemiology (AJE) entitled, “Early Outpatient Treatment … Continue reading Yale epidemiologist: the key to defeating the China virus covid-19 already exists