> "it is molecularly impossible... to result in SARS-CoV-2."
That's sound ominous, but I am curious, how could it be "molecularly" impossible?
My understanding is that as there are several other Sarbecovirus (including SARS-COV-1), what could in principle ("molecularly") forbid one of them to mutate to SARS-COV-2?
That's sound ominous, but I am curious, how could it be "molecularly" impossible?
My understanding is that as there are several other Sarbecovirus (including SARS-COV-1), what could in principle ("molecularly") forbid one of them to mutate to SARS-COV-2?
Yet I am not a scientist.
Thanks!