3 ms·
It had this quality seemingly out of the gate, not after a period of selection. that’s part of the problem.
by vcavallo 5y ago
It had this quality seemingly out of the gate, not after a period of selection. that’s part of the problem.
- aliasEli 5y agoThe mechanism that duplicate the virus genome is fairly imprecise, which means that they produce an astronomical number of mutants. The only mutants that we will really notice are the ones that survive. There is nothing sinister about the fact that the very first COVID virus was already adapted to humans because otherwise it would never have been to infect humans.