军团菌广泛存在于各种水体、土壤中,可以通过气溶胶的形式在空气中播散,导致人类感染,发生军团菌。Tison等发现军团菌随蓝绿藻类生长,可利用藻类的细胞外产生物作为碳源和能源〔1〕。江苏省无锡市地处亚热带,气候温暖潮湿,同时近几年饮用水水源发生了大面积藻类污染。因此,用太 Legionella widespread in a variety of water, soil, aerosol form can be spread in the air, leading to human infection, the occurrence of Legionella. Tison et al. Found that Legionella grows with blue-green algae and can utilize extracellular products of algae as carbon and energy sources [1]. Wuxi City, Jiangsu Province is located in the subtropical, warm and humid climate, while drinking water in recent years, a large area of ​​algal pollution occurred. So, use too