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近年来,世界各地不断出现了诸如艾滋病和埃博拉等新型传染病,而一度销声匿迹的肺结核等传染病也呈现死灰复燃之势,一些可能利用生物武器的恐怖分子更令人担忧。为了应对这种威胁,科学家们建立了一些采取高度安全措施的尖端实验室,让我们走进其中的一个看个究竟。
In recent years, new types of infectious diseases such as AIDS and Ebola have been emerging all over the world. For example, infectious diseases such as tuberculosis, once disappearing, have been resurging. Some terrorists who may use biological weapons are even more alarming. To counter this threat, scientists have created cutting-edge laboratories that take a high degree of security and let’s walk into one of them.