Until a few days ago, Mexico's local virology LABS didn't have the equipment to identify the new strain of bug, so they had to send samples to the U. s. or Canada, a turnaround that took several days.

几天前，墨西哥的地方病毒学实验室还没有确定新流感病毒的设备，所以他们要把样本送到美国或加拿大进行确认，来回要耗费好几天的时间。

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