The first coronavirus vaccine is on track for international deployment within weeks, with health official on both sides of the Atlantic confident that inoculations will begin before the end of the year.
The UK is expected to become the first country to approve a vaccine developed jointly by Pfizer and BioNTech, with the aim of delivering the first jabs as soon as December 7.
US approval could be granted shortly after a Food and Drug Administration advisory meeting on December 10.
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