Liz Serra shakes hands with Col. Joselito “Joe” Lim, commander of the U.S. Army Medical Materiel Agency, following her induction into the Order of Military Medical Merit during a quarterly town hall July 10 at Fort Detrick, Maryland. Also pictured is USAMMA Sgt. Maj. Todd Brenecki. Serra, a 15-year Army veteran, has served in USAMMA’s Distribution Operations Center (DOC) for nearly a decade and led the DOC’s vaccine distribution efforts during the COVID-19 pandemic response.