| 1. | The infant receives three injections of pertussis vaccine at one-month intervals .
婴儿以一个月为间隔，接受三次百日咳疫苗的注射。 |
| 2. | The discovery that an animal can be immunized with only the coat of a virus opens new possibilities in vaccine research .
只用病毒的覆膜就可以使动物免疫的这一发现为疫苗的研究开辟了新途径。 |
| 3. | Even if the vaccine 4 , 000 dogs also all killed
连打过疫苗的4千只狗也都杀死了。 |
| 4. | When is the best time to get a flu vaccination
什麽是注射流感疫苗的最佳时候？ |
| 5. | Study on subunit b whole cell oral o139 cholera vaccine
全菌体口服疫苗的研究 |
| 6. | How long will the protection from the vaccine last
流感疫苗的保护作用会维持多久？ |
| 7. | So vaccination efforts could target those areas
所以接种疫苗的努力能针对那些地方。 |
| 8. | Safety of inoculation of hbv vaccine in children
儿童接种乙肝疫苗的安全性 |
| 9. | Optimal strategy of the schistosoma japonicum dna vaccine
疫苗的优化策略 |
| 10. | Development of a new oral vaccine for fish diseases
一种新型鱼病口服疫苗的研制和示踪研究 |
