AstraZeneca's vaccine

An employee in personal protective equipment (PPE) removes vials of AstraZeneca's COVISHIELD, coronavirus disease (COVID-19) vaccine from a visual inspection machine inside a lab at Serum Institute of India Photo: Reuters/Francis Mascarenhas
Coronavirus chronicle

Bolivia signs contract with India's Serum Institute for 5 million AstraZeneca vaccine doses

The first million AstraZeneca doses would arrive in Bolivia in April.

Brazil's President Jair Bolsonaro is seen at the Alvorada Palace, amid the coronavirus disease (COVID-19) outbreak, in Brasilia, Brazil, July 18, 2020.Photo:Reuters
Coronavirus chronicle

Brazil's Bolsonaro asks India to expedite vaccine shipment as delays loom

Britain's Medicines and Healthcare products Regulatory Agency (MHRA) started an accelerated "rolling review" of the vaccine at the start of this month as data comes in on safety and efficacy. Photo: Reuters
Coronavirus chronicle

AstraZeneca vaccine rollout in England extended to doctors' practices

The vaccine allegedly "stimulates broad antibody and T cell functions Photo: Medical Xpress
Coronavirus chronicle

'Pivotal moment' as Britain set to roll out AstraZeneca vaccine

The vaccine allegedly "stimulates broad antibody and T cell functions Photo: Medical Xpress
Coronavirus chronicle

Astra-Oxford vaccine: What's been said about dosage and efficacy

A test tube labeled with the vaccine is seen in front of AstraZeneca logo in this illustration taken, September 9, 2020. Photo: REUTERS/Dado Ruvic
Coronavirus chronicle

AstraZeneca expects to supply 2mn doses of Covid-19 vaccine in UK by next week

FILE PHOTO: A test tube labelled with the Vaccine is seen in front of AstraZeneca logo in this illustration taken, September 9, 2020. REUTERS/Dado Ruvic/Illustration/File Photo
Explainer

How does AstraZeneca's vaccine compare with Pfizer-BioNTech?