Blake Farmer, Nashville Public Radio

Wear a Mask. If Only It Were That Simple.

Health experts agree masks are the cheapest, best weapon against the coronavirus pandemic. But how should mask-wearing be enforced? Mandates? Fines? Polite requests? It’s hard to figure out what works as President Donald Trump’s behavior keeps the debate alive over whether they should be worn at all.

COVID Vaccine Trials Move at Warp Speed, But Recruiting Black Volunteers Takes Time

The National Institutes of Health has suggested minorities should be overrepresented in COVID-19 vaccine trials — perhaps at rates that are double their percentage of the U.S. population. But efforts to recruit patients from racial minority groups are just beginning, while some trials have already advanced to phase 3.