Tag: Oxford-AstraZeneca vaccine

President Muhammadu Buhari has taken the second dose of the Oxford-AstraZeneca COVID-19 vaccine at the State House, Abuja. The president’s ...

Move comes after trial data shows jab offered limited protection against mild and moderate disease caused by 501Y.V2 coronavirus variant. ...

The vaccine may reduce transmission of the coronavirus by up to two-thirds and prevent severe disease, research suggests. The Oxford-AstraZeneca ...