Chen says that in Guangdong, where strict quarantine measures have not been taken and public health resources are inadequate, the epidemic has apparently begun to naturally slow down on its own. Does this mean that most people have been mildly infected and their bodies have produced antibodies, so that the virus cannot find any "fresh" victims without natural defenses, and therefore is retiring from the field?
陳再晉質疑，像是中國大陸廣東省，在缺乏強力隔離措施、公共衛生資源也不足的情況下，疫情似乎已自然降溫，這是否表示其實大多數人已在輕微感染後痊癒，病毒找不到體內沒有抗體的「新鮮」宿主，只好知難而退？