Ariko nubwo hari byinshi byakomeje guhwihwiswa cyane ku mbuga za internet, nta gihamya ihari na busa yuko iyi virusi yo mu bwoko bwa Sars-CoV-2 (itera indwara ya Covid-19 yo mu myanya y'ubuhumekero) yavuye - by'impanuka - muri 'laboratoire'.
