They got the placebo — should they be next in line for COVID-19 vaccine?

With America poised to become the next country to approve a COVID-19 vaccine, authorities find themselves facing an ethical dilemma: when to give trial participants who received a placebo the real deal.

from Moneycontrol Latest News https://www.moneycontrol.com/news/health/they-gotplacebo-—-should-they-be-nextline-for-covid-19-vaccine_14570181.html