Recent headlines, including outbreaks of Ebola virus disease in urban west Africa, the intercontinental transmission of Middle East respiratory syndrome virus (MERS) from the Arabian Peninsula to South Korea, and the emergence of Zika virus as a fetal neurotoxic agent, highlight the global threat posed by emerging infectious diseases in an increasingly connected world.

中文翻译：

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牛群免疫：21世纪的超免疫球蛋白

最近的头条新闻包括在西非城市爆发埃博拉病毒病，中东呼吸综合征病毒（MERS）从阿拉伯半岛向韩国的洲际传播以及寨卡病毒作为胎儿神经毒性剂的出现，凸显了全球威胁在日益紧密联系的世界中由新兴传染病所构成。