Hydatid disease is a worldwide zoonosis produced by the larval stage of the Echinococcus tapeworm.

包虫病是一种流行于全世界范围的动物源性寄生虫病，主要是由棘虫绦虫幼虫期所引发。

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Hydatid disease is a worldwide zoonosis produced by the larval stage of the Echinococcus tapeworm.

包虫病是一种流行于全世界范围的动物源性寄生虫病，主要是由棘虫绦虫幼虫期所引发。

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