Covid-19: Oxford vaccine proves highly effective - BBC News

A coronavirus vaccine developed by the UK's University of Oxford protects 70% of people, a large trial has shown.

The figure could be as high as 90% by tweaking the dose.

It comes after Pfizer and Moderna vaccines showed 95% protection. But the Oxford jab is far cheaper and easier to store - so could play a significant role in tackling the pandemic if approved for use by regulators.

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