CAMP LEJEUNE, N.C. (March 3, 2021) Hospital Corpsman 3rd Class Victoria Diaz, with the Naval Medical Research Center, conducts an ultrasound of a Marine participant with the COVID-19 Health Action Response for Marines (CHARM) study on Camp Lejeune, N.C., March 3, 2021. CHARM 2.0 is a volunteer progression-based assessment to monitor possible health related issues as a result of COVID-19 recovery. The medical team from the research center evaluated volunteers from across multiple Camp Lejeune tenant commands. CHARM 2.0 has improved the understanding of how Naval Medicine can impact COVID-19 relief efforts as well as support the health and readiness of the Marine Corps. (U.S. Marine Corps photo by Sgt. Jesus Sepulveda Torres)