20 August 2026 Puerto Rico Army National Guardsman evaluates Sterilization Efficacy of a Portable Ozone Sterilizer at NAMRU San Antonio SAN ANTONIO-FORT SAM HOUSTON (Aug. 21, 2026) Arleen Hidalgo Morales, of Moca, Puerto Rico, is participating in the Office of Naval Research’s Naval Research Enterprise Internship Program (NREIP) at Naval Medical Research Unit (NAMRU) San Antonio.NREIP gives academically talented college students,...