在中国,要建立一个足够强大的、可以从容应对瘟疫爆发的公共健康防御体系,我们要跨越的障碍是多重的。首先,科技发展到今天,可以说医学预防和治疗能力已经大大提高,但未知的灾难总是和人类的文明相伴。随着地球人口的快速膨胀,人类自身已经成为病毒和细菌增长、演变和蔓延的巨大培养钵。人类为生产食品而大量饲养动物、不断扩大活动范围甚至入侵原始丛林,一些未知的细菌和 In China, we must establish a sufficiently strong public health defense system that can comfortably deal with the outbreak of the plague. The barriers we have to overcome are multiple. First of all, the development of science and technology to this day can be said to have greatly improved the ability of medical prevention and treatment, but the unknown disaster is always associated with human civilization. With the rapid expansion of the Earth’s population, humanity itself has become a huge culture for the growth, evolution, and spread of viruses and bacteria. Humans are keeping animals in large numbers for food production, expanding their range of activities and even invading primitive jungles, some unknown bacteria and