Umgangatho wethu we-SARS-2 ye-Antign uqinisekiswe eJamani. UNyaka oMtsha, ithuba elitsha, i-Wiz iyaqhubeka nokusebenza novavanyo olukhawulezileyo lwe-19 .... Ixesha lasemva: ngoFebruwari-19 ukuya kwi-1921