锥体科寄生原虫病在一些国家和地区造成巨大的人力和物力损失，如非洲睡眠病和枯氏锥虫病以及利什曼原虫病（黑热病）等，如不加以治疗，致死率可达100%。

The losses of the manpower and material resources was inflicted greatly outside china by the trypanosomatids parasite diseases. Some diseases, if untreated, the fatal is 100%.

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结论：当地皮肤利什曼病的病原体为婴儿利什曼原虫，硕大白蛉吴氏亚种为该病的媒介。

CONCLUSION: Leishmania infantum is the pathogen of cutaneous leishmaniasis in Karamay, Xinjiang, and P. major wui, the vector of this disease.

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