LONDON (AP) - Britain’s health chief has hailed a new study suggesting that a single dose of the Oxford-AstraZeneca COVID-19 vaccine provides a high level of protection for 12 weeks, saying it ...
Nigerians awaiting their second dose of the Oxford/AstraZeneca vaccine can sigh of relief as the government on 17 August 2021 received additional 699,760 doses in Abuja. Receiving the vaccines at the ...
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