Smallpox vaccines are made from vaccinia , a milder related virus .

天花疫苗由痘制成，痘是一种更温和的相关病毒。

The vaccine that eradicated smallpox consists of a live virus , vaccinia , with a surprising taste for tumours .

根除天花的疫苗里含有一种生的病毒叫牛痘，对肿瘤有惊人的疗效。

Construction of vaccinia virus vector for vaccine screening .

适用于疫苗株筛选的痘苗病毒载体的构建。

Construction and immune potency of recombinant vaccinia virus expressing polyvalent hiv antigens .

表达hiv多价抗原的重组痘苗病毒的构建及免疫效果研究。

Generation of recombinant vaccinia virus expressing attachment glycoprotein of nipah virus .

表达尼帕病毒g囊膜糖蛋白重组牛痘病毒的研究。