The website said that the species of mosquito that transmit Zika don't live near their home in Colorado and the life cycle of the mosquito fitted with how events unfolded.
Birds can be infected by a variety of routes other than mosquito bites, and different species may have different potential for maintaining the transmission cycle.
除蚊叮外，鸟类还可以通过多种途径感染，但不同物种在维持传播循环方面的可能性也各不相同。
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Malaria is caused by a parasite that spends part of its life cycle inside the mosquito, and is passed along to humans by mosquito bites.