TUFTS UNIVERSITY, HEALTH SCIENCES CAMPUS IMAGE: STUDY SUGGESTS COVID-19 HOSPITALIZATIONS COULD HAVE BEEN PREVENTED WITHOUT FOUR COMMON PRE-EXISTING CONDITIONS. CREDIT: GERALD J. AND DOROTHY R. FRIEDMAN SCHOOL OF NUTRITION SCIENCE AND POLICY AT TUFTS UNIVERSITY A modeling study suggests a majority of adult COVID-19 hospitalizations nationwide are attributable to at least one of four pre-existing...