路透社:意大利研究显示,新冠病毒去年9月就已在意大利流传(双语)
“主要发现是:无症状者不仅在血清测试中呈阳性,而且体内已有能够杀死该病毒的抗体,”阿波隆说。
“It means that the new coronavirus can circulate among the population for long and with a low rate of lethality not because it is disappearing but only to surge again,” he added.