 Covid-19: Menya umugabo numugore bahabwa amahirwe yo kubona urukingo Ubwongereza bubaye igihugu ca mbere cemeje urucanco Pfizer rwa Covid Covid-19: Ubuzima busanzwe buzagaruka mu mpera yumwaka utaha Prof Sahin USA yemeje burundu Remdesivir nkumuti wa Covid-19 Bwana Trump yagize ati: Uyu munsi ku wa gatanu igihugu cyacu cyageze ku gitangaza mu rwego rwubuvuzi. 