Health
UK coronavirus variant ‘spontaneously’ showing mutation that leads to lower vaccine efficacy – CP24 Toronto’s Breaking News
The coronavirus mutation “of most concern” that could impact vaccine efficacy has occurred spontaneously in the UK variant, a professor of outbreak medicine who…

LONDON, Feb 2 (Reuters) — The coronavirus mutation “of most concern” that could impact vaccine efficacy has occurred spontaneously in the UK variant, a professor of outbreak medicine who is part of a panel that advises the British government said on Tuesday.
The E484K mutation, which occurs on the spike protein of the virus, is the same change as has been seen in the South African and Brazilian variants that have caused international concern.
Several laboratory studies have found that vaccines…
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