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对市辖6个区蚊、蝇孳生情况的调查表明:蝇蛆(蛹)孳生地672处,阳性率为21.13％;大中型水体5个,积水容器1089处,蚊幼虫孳生阳性率分别为12.20％和18.82％。
The investigation on mosquito and fly breeding in 6 districts of the municipality indicated that 672 mosquito (pupa) breeding sites were positive, with a positive rate of 21.13%; 5 large and medium-sized water bodies, 1089 water storage containers and mosquito larvae were respectively 12.20% and 18.82% respectively.