通常，鹿蜱在幼虫阶段通过捕食受感染的白足鼠而感染了这种细菌。

Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white-footed mice.

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通常，鹿蜱在幼虫阶段通过捕食受感染的白足鼠而感染了这种细菌。

Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white-footed mice.

youdao