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We've had risk assessments performed by Harvard University, which said that even if we did have a small number of cases in this country that the likelihood of it spreading or getting into any kind of human health problem is very, very small.
我们有哈佛大学做的风险评估，它说，即使我们在这个国家有少量的病例，它传播或进入任何人类健康问题的可能性也是非常非常小的。