Scientists are thinking that the covid19 virus is yet to show its true colors as indicated by the constant emergence of a number of mutant variants all over the world, reports Reuters
Virus Undergoing EvolutionNew variants first detected in such far-flung countries as Brazil, South Africa, and Britain cropped up spontaneously within a few months late last year. All three share some of the same mutations in the important spike region of the virus used to enter and infect cells.
These include the...
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