1.Variola virus belongs to the genus of orthopoxvirus, and there are some other infectious members, such as Vaccinia virus, cowpox virus, and monkeypox virus.

在正痘病毒屬還有另外幾種病毒對人具有一定的感染性，如痘苗病毒、牛痘病毒和猴痘病毒。

2.Modified vaccinia virus Ankara;

改良的安卡拉痘苗病毒；

3.Some virus genome of vaccinia subgenus in poxvirus encoded IL-18BP gene, which can block IL-18 activity but no sequence similarity to membrane IL-18 receptors.

從羊痘病毒基因組中尋找并擴增羊白細胞介素-18結合蛋白（IL-18BP）基因。

4.And the international AIDS pandemic vaccine design and technology very different routes, China's ongoing clinical trials is replicating vaccinia virus vector, belonging to the vaccine.

與國際上流行的艾滋病疫苗設計理念和技術(shù)路線(xiàn)大不相同，中國正在進(jìn)行臨床試驗的是復制型痘苗病毒載體，屬于活疫苗。

5.The relationship between virulence and the size of the plaques of recombinant vaccinia viruses was studied by plaque assay method on chicken embryo cell monolayer with AGAR overlay.

采用單層瓊脂蝕斑測定法，初步研究了重組痘苗病毒的蝕斑大小與毒力之間的關(guān)系。

6.The results showed that the recombination frequency of these rMVAs was significantly high, though lower than that observed in other vaccinia virus strains.

結果顯示，MVA同源重組頻率雖然比其他痘苗病毒株要低，但仍然是較高的。