但是即便这种方法也面临着改变土壤酸性或海洋生态系统的风险，除非采取处理的预防措施。

But even this method runs the risk of altering the acidity of soil or Marine ecosystems unless precautions are taken with disposal.

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假如没有有效的预防措施或抗病毒疗法，那唯一可行的阻止病毒传播的方法就是通过阻止伊蚊的滋生来减少伊蚊的数量。

Given that there is no known preventive treatment or anti-viral cure, the only practical way to prevent the viruses' spread is to eliminate the Aedes mosquitoes by preventing them from breeding.

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