Britain’s ‘Kent’ COVID Variant Will Sweep the World, Warns Scientist

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The coronavirus variant first found in the British region of Kent is a concern because it could undermine the protection given by vaccines against developing COVID-19, the head of the UK’s genetic surveillance programme said. She also said the variant was dominant in the country and was likely “to sweep the world, in all probability,” News18 reported.

Sharon Peacock, director of the COVID-19 Genomics UK consortium, said vaccines were so far effective against the variants in the United Kingdom, but mutations could potentially undermine the shots.

“What’s concerning about this is that the 1.1.7. variant that we have had circulating for some weeks and months is beginning to mutate again and get new mutations which could affect the way that we handle the virus in terms of immunity and effectiveness of vaccines,” Peacock told the BBC.

“It’s concerning that the 1.1.7., which is more transmissible, which has swept the country, is now mutating to have this new mutation that could threaten vaccination.”

Three variants of concern

The South African variant, known by scientists as 20I/501Y.V2 or B.1.351; the so-called UK or Kent variant, known as 20I/501Y.V1 or B.1.1.7; and the Brazilian variant known as P.1.

The British variant, which is more infectious but not necessarily more deadly than others, was likely “to sweep the world”, Peacock told BBC.

“Once we get on top of (the virus) or it mutates itself out of being virulent – causing disease – then we can stop worrying about it. But I think, looking in the future, we’re going to be doing this for years. We’re still going to be doing this 10 years down the line, in my view,” she added.

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