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本文通过对疯牛病将近二十年来引发世界性经济及政治问题的回顾,认定疯牛病是新世纪人类面临的重大挑战,也是肉品卫生工作面临的重大挑战。
This article reviews the nearly two decades of mad cow disease triggering world economic and political issues and finds that mad cow disease is a major challenge facing mankind in the new century. It is also a major challenge facing the meat hygiene work.