With this in mind, the longer the SARS-CoV-2 epidemic persists and the greater the number of people infected, the more likely it is that the virus will fully adapt to humans.
Maelezo mengi ya ushahidi yanaunga mkono asili ya ukuaji wa virusi vyote vya HCoV kutoka kwa popo, ambapo virusi vinazoeleka na havina uwezo wa kusababisha magonjwa lakini vinaonyesha hali anuwai ya kijenetiki.