Mounting a fightback: Covid-19 vaccine developers reach last leg of trials

The race to a Covid-19 vaccine picked up this week as many developers reached the last leg of their trials. As US regulators tighten the scrutiny around approvals, companies have announced their intention to put their trial data in public domain for scientific enquiry to remove any doubt about safety …

Read moreMounting a fightback: Covid-19 vaccine developers reach last leg of trials