- B.S. '04 Biotechnology, Ngee Ann Polytechnic, Singapore
LeRoy was a visiting summer scholar from Singapore. He worked with Hup on inlA sequencing of bovine fecal isolates to detect the presence of a premature stop codon which may enhance the ability of L. monocytogenes to be shed fecally and/or to establish a carrier state. He also worked on sigB sequencing of Listeria spp. isolates from pristine and urban environments.