New UK Covid variant could be more deadly – Boris Johnson

Early evidence suggests the variant of coronavirus that emerged in the UK may be more deadly, Prime Minister Boris Johnson said, the BBC reports.

However, there is still huge uncertainty around the numbers – and vaccines are expected to work.

The data come from mathematicians comparing death rates in people infected with either the new or the old versions of the virus.

The new more infectious variant has already spread widely across the UK.

Mr Johnson told a Downing Street briefing: “In addition to spreading more quickly, it also now appears that there is some evidence that the new variant – the variant that was first identified in London and the south east – may be associated with a higher degree of mortality.

“It’s largely the impact of this new variant that means the NHS is under such intense pressure.”

The evidence has been assessed by scientists on the New and Emerging Respiratory Virus Threats Advisory Group (Nervtag), which has briefed government.

The group concluded it was a “realistic possibility” that the virus had become more deadly, but it was not certain.

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