狗打疫苗的时间 狗打疫苗的时间间隔

狗打疫苗的时间

狗狗在出生2个月的时候就可以打疫苗了,初次免疫要打三针多联,每针之间间隔21天。狗狗注射完多联疫苗之后隔一个星期注射狂犬疫苗。

所谓的疫苗就是一种弱化的病毒,经过特殊处理后的病毒毒力减弱,不足以使动物致病,却能激活机体的免疫应答,使机体产生抗体来预防病毒的侵入,这样就产生了对病毒的抵抗能力。

狗打疫苗的时间 狗打疫苗的时间间隔

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