180822-N-QP955-001 KISSIMMEE, Fla. (Aug. 22, 2018) Drs. Cmdr. Christopher Duplessis and Biswajit Biswas, researchers at Naval Medical Research Center (NMRC), discuss how bacteriophages — viruses are used to target and consume specific strains of antibiotic-resistant bacteria during the 2018 Military Health System Research Symposium (MHSRS). (U.S. Navy photo by Steven Van der Werff/Released)