5 ms·

I suppose it's possible, but is it likely? Given the virality of Covid if it was present in another city before hand that city would have been the first to get

I suppose it's possible, but is it likely? Given the virality of Covid if it was present in another city before hand that city would have been the first to get a lot of cases.

csours 4y ago
It spreads a bit more slowly in rural areas, and there could have been a mutation that increased fitness and spread in humans. There is very little that we can say MUST be true about the origin of Sars-Cov-2