At two anonymous Pfizer buildings, one in the U.S. and one in Belgium, a remarkable experiment is under way. Up to 60 volunteers, all clean-living adults aged between 18 and 60, are being given the first pill specifically designed to stop Covid-19.
At two anonymous Pfizer buildings, one in the U.S. and one in Belgium, a remarkable experiment is under way. Up to 60 volunteers, all clean-living adults aged between 18 and 60, are being given the first pill specifically designed to stop Covid-19.
