钩端螺旋体的主要传染源是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29772' and id < 2417575 and id<>'2417575' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29772' and id > 2417575 and id<>'2417575' order by id asc limit 5