Oxford AstraZeneca Covid vaccine: everything we know so far The Guardian - 23 Nov 2020 Oxford AstraZeneca Covid vaccine: everything we know so far ... More
AstraZeneca’s Vaccine Does Not Work Well Against Virus Variant in South Africa (Published 2021) The New York Times - 16 Mar 2021 AstraZeneca’s Vaccine Does Not Work Well Against Virus Variant in South Africa (Published 2021) ... More