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- A vaccine prepared from the cowpox virus and inoculated against smallpox. 牛痘苗从牛痘毒素提取的用来预防天花的疫苗
- It belongs to a group of viruses that includes the smallpox virus (variola), the virus used in the smallpox vaccine (vaccinia), and the cowpox virus. 它属于一个包括天花病毒、在天花疫苗中采用的病毒和牛痘病毒的病毒组。
- It belongs to a group of viruses that includes the smallpox virus( variola), the virus used in the smallpox vaccine( vaccinia), and the cowpox virus. 它属于一个包括天花病毒、天花疫苗中采用的病毒和牛痘病毒的病毒组。
- Some compounds made from separate virus strains have been successfully used in vaccines against viruses from the same subfamily, such as smallpox in humans, which is made from cowpox virus, and human measles vaccines for canine distemper in puppies. 一些单独的病毒的混合,已经成功做成对抗病毒的疫苗,譬如像人类的天花,是相同的亚科病毒，是利用牛痘病毒做成的，而且人类的麻疹为小狗的大瘟热疫苗。
- 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。
- 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、痘（于天花疫苗）牛痘病毒。
- a vaccine prepared from the cowpox virus and inoculated against smallpox 从牛痘毒素提取的用来预防天花的疫苗
- A main feature of computer virus. 计算机病毒的一种主要特性。
- The flu virus infected almost the entire class. 全班几乎人人都染上了流行性感冒病毒。
- Scientists have isolated the virus causing the epidemic. 科学家们已分离出引起这种流行病的病毒。
- cowpox virus 牛痘病毒
- 8.It belongs to a group of viruses that includes the smallpox virus (variola), the virus used in the smallpox vaccine (vaccinia), and the cowpox virus. 它属于一个包括天花病毒、在天花疫苗中采用的病毒和牛痘病毒的病毒组。
- A protease is key to the replication of the virus. 蛋白酶是阻止非典病毒变异的关键物质。
- One day a girl came to see himwho had a cowpox sore on her hand. 一天一个女孩儿来看他,女孩儿手上有个牛痘疮。
- One day a girl came to see him who had a cowpox sore on her hand. 一天一个女孩儿来看他，女孩儿手上有个牛痘疮。
- Rheumtoid arthritis is also linked with the virus. 风湿性关节炎也和这种病毒有关。
- 9.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。
- He might have taken it to combat a summer virus. 他可能服用了此物来抵抗一种夏季的病毒。
- 7.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。
- Another virus survey was carried out. 对别的病毒进行了观察。
