BioNTech vaccine scientist says jab could halve Covid transmission

Uğur Şahin ‘very confident’ vaccine candidate developed with Pfizer will cause big reduction in cases

The scientist behind the first potential Covid-19 vaccine to clear interim clinical trials says he is “very confident” the jab will reduce transmission of the disease, perhaps by 50%, resulting in a “dramatic” reduction in cases.

The German company BioNTech and the American pharmaceutical firm Pfizer announced to worldwide acclaim last week that their jointly developed vaccine candidate had proved 90% effective in stopping people from falling ill.

The UK government’s joint committee on vaccination and immunisation has published a list of groups of people who will be prioritised to receive a vaccine for Covid-19. The list is:

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