"Until now".. ridiculous. Real virologists and epidemiologists have recognized this from the outset of the escape of this lab monstrosity.

It's becoming evident that extreme measures need to be adhered to if variants are crippling first world nations like Canada even as winter is subsiding.. this portends the coming of a true second wave, and drastically dire results.

Quote:

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Another scientist, Yong Gia, from Murdoch University in Perth, Australia told Newsweek until now scientists believed the novel coronavirus tends to mutate at a low rate, “suggesting that we may not need to worry too much about vaccine development”.

“The current study would make people rethink this. In fact, as the virus continues spreading and infecting a large population of people, the number of mutations would still accumulate to a high level, despite the low mutation rate,” he says.

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https://www.dawn.com/news/1551621