翻译the Chinese Coronvirus文章中段落:The WHO ( World Health Organization ) has long worried about the possible emergence of a “ disease x ” that could become a serious international pandemic and which has no known counter-measures . Some experts say the virus found in China could be a threat of this kind. And there will be many others. Further illnesses will follow the same well-trodden path, by mutating from bugs that live in animals into ones that can infect people. Better vigilance in places where humans and animals mingle , as they do in markets across Asia, would help catch viral newcomers early. A tougher task is dissuading people from eating wild animals and convincing them to handle livestock with care, using masks and gloves when butchering meat and fish, for example. Such measures might have prevented the new coronavirus from ever making headlines.