对遗传数据的分析显示，麻疹病毒在美国再次成为地方性流行病，即使一个国际专家小组本周将召开会议，评估该国的麻疹消除地位。
alysis of genetic data shows the measles virus is once again endemic in the United States, even as an international panel convenes this week to evaluate the country’s measles elimination status.
一个国际科学专家小组将于周二召开会议，评估该地位，但遗传数据已经显示，病毒在美国再次成为地方性流行病。
An international panel of scientific experts will convene on Tuesday to evaluate the status, but genetic data already shows the virus is once again endemic in the United States.