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近日,越南南部国家预防登革热计划负责人梁镇光说,越南患登革热病人数,正在迅速增加。梁镇光指出,越南登革热患者,主要集中在
Recently, Liang Zhen-kuang, head of the national dengue prevention project in southern Vietnam, said Vietnam is suffering from a rapid increase in dengue fever. Liang Zhen-Kuang pointed out that patients with dengue in Vietnam are mainly concentrated in