More pathogenic CoV strains could also evolve by recombination, resulting in the acquisition of new proteins or protein characteristics for host adaptation.
Sampuli zaidi za kusababisha ugonjwa za CoV zinaweza kukua kupitia uunganishaji tena, na kusababisha kupatikana kwa protini mpya au sifa za protini kwa ajili ya kuzoeleka kwenye mbebaji.