>> There is no such thing as "very mutated". Something is either mutated or not. Well if there are 1 billion genes and one virus strain has 1 mutated gene whil

>> There is no such thing as "very mutated". Something is either mutated or not. Well if there are 1 billion genes and one virus strain has 1 mutated gene while another virus has 1,000,000 mutated genes then the latter is "very mutated". Like a white human and a black human are somewhat mutated relative to each other but both humans are "very mutated" as compared to a chimpanzee. Although 98% humans and chimpanzees are the same animal, let's call it humpanzee.