3 Covid vaccine-makers reveal ‘blueprints`
(World News Science)

AstraZeneca has become the third company to reveal the blueprint of its Covid-19 vaccine candidate that is presently undergoing late-stage clinical trials. The vaccine from the AZ-Oxford University combine had recently been paused globally, following an adverse event reported in a participant in the UK. And while it has received regulatory clearance in the UK and trials have resumed on home-ground and in India, the...