艾滋病毒和艾滋病 - 简单解释

单击此处查看更多视频:https://alugha.com/mysimpleshow 艾滋病毒是一种性传播病毒感染,可以引发艾滋病。 自1981年被发现以来,这种免疫缺陷疾病已经在全球范围内杀死了数百万人。 但是,为什么艾滋病毒和艾滋病如此危险? 在本视频中我们将简单解释。 作者:杰克·施耐德(Jake Schneider)

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