3 ms·
Ah, got it now. Then I guess the rats (or other cryptic hosts in which omicron evolved) might have been exposed to the omicron/Wuhan recombinant, but not humans
by tripletao 4y ago
Ah, got it now. Then I guess the rats (or other cryptic hosts in which omicron evolved) might have been exposed to the omicron/Wuhan recombinant, but not humans.