关于钩端螺旋体，下列哪项是错误的A．发病一周内可取尿作为实验

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问题单项选择题

关于钩端螺旋体，下列哪项是错误的

A．发病一周内可取尿作为实验室检测的标本

B．钩体有较强的侵袭力，可通过正常或破损的皮肤黏膜侵入机体

C．病后可获得对同型钩体较牢固的免疫力

D．鼠类和猪是主要传染源

E．血中钩体消失后，肾内可存留较长时间

答案

参考答案：A

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