How the world has sped up vaccine approvals
A look at how countries have sped up their approval procedures to face up to the pandemic.
AstraZeneca, Oxford Uni buoyed by ‘encouraging’ vaccine response
An AstraZeneca spokesman says the initial results 'further build the body of evidence for the safety and immunogenicity' of its experimental vaccine.
Volunteer in Covid vaccine test dies in Brazil
It is the first death reported in the various coronavirus vaccine trials taking place worldwide.
