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1995-2009年安徽省芜湖市消灭钉螺面积775.28hm2,新增钉螺面积805.15hm2。钉螺面积的新增可能与洪涝灾害及开展大规模的螺情调查有关。
1995-2009 Wuhu City, Anhui Province to eliminate snail area 775.28hm2, an additional snail area 805.15hm2. The new area of snail may be related to floods and large-scale investigation of snails.