联合国粮农组织总干事迪乌夫警告说,全世界有100多个国家面临“疯牛病”危险。我国由于管理严格和没有传染途径,目前没有发现疯牛病。美国由于早年的一些措施,使“疯牛病”没有进入本土,但美国并没有因此感到轻松,因为与“疯牛病”类似的“疯鹿病”正在西部兴风作浪。在“疯牛病”恐慌蔓延欧洲乃至世界的今天,美国学者忧心忡忡:“美国会是下一个吗?” FAO Director-General Diouf warned that more than 100 countries around the world are at risk of “mad cow disease”. China has not discovered mad cow disease because of strict management and no means of transmission. The United States has not made mad cow disease into the mainland due to some early measures. However, the United States has not felt relieved because the “mad cow disease” similar to “mad cow disease” is causing trouble in the west. In the panic of “mad cow disease” spreading throughout Europe and the world today, American scholars are worried: “Can the United States be the next one?”