SARS-CoV-2 has similar characteristics to SARS-CoV/MERS-CoV and the four community-acquired HCoVs.
Pia tunakagua masuala ya sasa ya ukuaji wa HCoV ambapo ongezeko la uwezo wa kuambukizana mara nyingi huambatana na kupungua kwa uwezo wa kusababisha magonjwa.