寄生虫对抗疟疾药品的耐药性和蚊虫对杀虫剂的抗药性是实现全球疟疾控制所面临的主要威胁。

Parasite resistance to anti-malarial medicines and mosquito resistance to insecticides are major threats to achieving global malaria control.

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虽然取得了一定的成效，但疟疾在很多地方又卷土重来，部分原因就是出现了具有抗药性的疟原虫，比如抵抗传统疟疾治疗药物氯喹的疟原虫。

After limited success, the disease rebounded in many places, due in part to the emergence of parasites that resisted drugs such as chloroquine that had previously held the malady at bay.

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