coronavirus September 17, 2020 9:40 pm Local Vaccine Study Pushing to Diversify Participant Pool Efforts have intensified to recruit more people of color for COVID-19 vaccine trials. Pat Lawson Muse talked to a local participant about the importance of his involvement. Local 2:21 Family honors boy with foundation to find cure for rare form of cancer 0:55 Halle Berry helps unveil menopause research bill during Capitol Hill visit 2:54 ‘Healthy moms equal healthy babies': Children's National offers maternal health care 2:14 Opioid crisis: National drug take back day on Saturday 2:55 Concussion treatment: Returning to school and limiting screen time may help, study finds