"It's hard to find enough people that only ate one, and only ate one once in the time period before their infection They're commonly eaten. They're commonly eaten together. So to try to tease one apart as to which one is the culprit can be difficult."
他说，“很难找到足够的人，他们在感染前只吃其中一种，和只吃一次。我们很常吃这些食物，很常一起吃。所以想把将一种食物和病源食物分开很难。”
Spain says its cucumbers have been falsely accused. Spanish farmers are losing huge amounts of money, and they are furious.
西班牙说，它的黄瓜遭到了不实指控。农民蒙受了巨大的损失，他们非常愤怒。
____________________________________________________________________________________.
本帖隐藏的内容需要回复才可以浏览
作者: sunjilong1 时间: 2011-6-30 09:33
123123123作者: 雨落风残 时间: 2011-7-14 13:54
The CDC was in a similar position in 2008 when it blamed tomatoes for a ?? outbreak that was automately ?? on peppers.作者: 雨落风残 时间: 2011-7-14 13:57
