The malaria-carrying mosquito has split into two strain s, m and s, raising fears that it may not be possible to control the disease using conventional methods.

携带疟疾的蚊子已经分成了两拨，M和S，用常规的方法控制该疾病可能不太可能。这种担心正在上升。

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"Malaria is so bad. I'm a victim of malaria.

VOA: standard.2009.04.25

And given Thailand's role as an emerging donor country, I'm very pleased that our two nations will be working more closely to promote development in other countries, including fighting malaria along the Thai-Burma border.

WHITEHOUSE: The White House