Send the following on WhatsApp
Continue to ChatCOVID vs. COVID 以毒攻毒!用干擾型病毒擊敗新冠病毒 https://geneonline.news/covid-defective-interfering-virus/?variant=zh-cn
COVID vs. COVID 以毒攻毒!用干擾型病毒擊敗新冠病毒 https://geneonline.news/covid-defective-interfering-virus/?variant=zh-cn