It is here in Cúcuta, a city of 650,000 on the border of Venezuela that sits squarely in the range of the mosquitoes that transmit the virus, along with two other diseases, dengue and chikungunya.

靠近委内瑞拉边境、有65万人口的库库塔，正好处在会传播这种病毒的蚊子滋生的区域，这种蚊子还会传播另外两种病毒，即登革热和基孔肯雅热。

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