1.【医】牛痘
1.a skin eruption in reaction to inoculation with the weakened cowpox virus that was once used to vaccinate people against smallpox
1.Other orthpoxviruses that cause infections in humans include variola (smallpox), vaccinia (used for smallpox vaccine), and cowpox viruses.
其他导致人类感染的正痘病毒包括天花、牛痘（用于天花疫苗）和牛痘病毒。
2.Hospital and public health officials recommended that the mother and child remain isolated until they had no more vaccinia scabs .
医院和公共卫生部门职员推荐这母子保持隔离直到他们不再有牛痘痂。
3.Cell biologist Michael Way of the London Research Institute agrees that other viruses may also use the vaccinia infection strategy.
伦敦研究所的细胞生物学家迈克尔·韦同样认为，其他的病毒也可能运用了痘苗的感染策略。
4.An example for such a poxvirus is a Modified Vaccinia virus Ankara (MVA).
此类痘病*的例子有改良的安卡拉痘苗病*（MVA）。
5.The hospital recommended that the people remain isolated until they had no more vaccinia scabs .
医院建议人们保持隔离直到他们不再有牛痘痂。
6.Just after vaccinia infects a cell, it expresses two viral proteins on the cell surface, which marks the cell as infected.
牛痘刚感染一个细胞后，就在细胞表面显示出两个病毒蛋白，这表明细胞已经感染。
7.Vaccinia story tells us that the fight against infectious disease needs the concerted efforts of all countries in the world.
牛痘的故事告诉我们，战胜传染病需要世界各国的共同努力。
8.Vaccinia doesn't cause diseases in humans, but it has helped us fight them.
痘苗病毒在人类中不会引起疾病，相反它曾帮助我们对抗疾病。
9.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。
10.Since then, scientists have continued to study vaccinia as a platform to develop vaccines against other diseases.
此后，科学家们一直研究痘苗病毒，把它作为一个平台来开发对抗其他疾病的疫苗。