港大教授:大流行病必定再临!
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香港大学微生物学教授袁国勇 截图自维基百科
香港大学微生物学教授袁国勇周四(3月23日)在香港《信报》上发表文章指出,从大陆和香港的疫情看,大流行病必定再临,如果不做好准备,势必付出巨大的代价。
他分析说,以往的经验表明,大流行病大多来自野生动物,通过果子狸、家禽等中间宿主传到人类身上,导致疫情大爆发。他回忆说,在1997年禽流感、2003年萨斯病毒以及这一次新冠疫情期间,他都强调过动物和市场监测的重要性,并主张必须禁止在湿市场售卖活动物。
袁国勇强调,人们并不知道大流行病何时再来,以及会从哪里开始,必须提前做好准备。未来大流行再起时,可能会导致数以百万计的人死亡,经济也可能崩溃。
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