coronavirus April 15, 2020 1:48 pm China Begins Second Phase of Coronavirus Vaccine Trial China’s Academy of Military Medical Sciences began the second phase of a clinical trial on Sunday for a coronavirus vaccine. Local 0:44 Virginia gov. sends resources to firefighters battling wildfires 2:12 Recording studio shooting marks Laurel's first homicides of 2024 1:22 Maryland designer behind Hanifa hopes her journey inspires 1:58 MedStar Health gives $100,000 in scholarships to Marymount University physical therapy students 2:34 How AI is being used on Prince George's roads to improve safety