Workers spray pesticide as part of fight against dengue fever in Singapore
Source:Xinhua Published: 2020/5/20 17:06:38
A worker sprays pesticide as part of the fight against dengue fever outside the Esplanade arts center in Singapore on May 20, 2020. (Photo by Then Chih Wey/Xinhua)
A worker sprays pesticide as part of the fight against dengue fever outside the Esplanade arts center in Singapore on May 20, 2020. (Photo by Then Chih Wey/Xinhua)
Workers spray pesticide as part of the fight against dengue fever outside the Esplanade arts center in Singapore on May 20, 2020. (Photo by Then Chih Wey/Xinhua)
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