"Alfred Day Hershey (December 4, 1908 \u2013 May 22, 1997) was an American Nobel Prize\u2013winning bacteriologist and geneticist.He was born in Owosso, Michigan and received his B.S. in chemistry at Michigan State University in 1930 and his Ph.D. in bacteriology in 1934, taking a position shortly thereafter at the Department of Bacteriology at Washington University in St."@en . "Alfred Day Hershey"@en . . "1908-12-04Z"^^ . . "1997Z"^^ . "1908Z"^^ . "1997-05-22Z"^^ . "Hershey, Alfred"@en . . . "American chemist" . . . . . .