无人打理的水塘、池塘和浴池的水停滞不流，成为滋生蚊虫的温床。而这类蚊虫可能传播诸如西尼罗病毒之类的疾病。
Untended pools, ponds, and Jacuzzis stagnate-and become breeding grounds for mosquitoes that could carry diseases such as West Nile Virus.
要控制蚊虫，必须清除、摧毁、保护、经常滕空和清洁或用杀虫剂处理其滋生点。
To control the mosquitoes, their breeding sites must be removed, destroyed, protected, frequently emptied and cleaned, or treated with insecticides.
另一种同样以蚊子为传播媒介的典型传染性疾病——登革热，也会因为蚊虫滋生而肆虐。
Dengue, another severe tropical infectious disease also spread by mosquitoes, will similarly increase.
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