注射了疫苗的鸡只 inoculated chickens
疫苗的副作用 adverse vaccine effect
疫苗的行动方案 vaccine action program
流感病毒疫苗的儿童 Influenza virus vaccine in children
流感疫苗的现状与前景 Inetrnational Journal of Biologicals
流感疫苗的研究进展 Chinese Journal of Biologicals
偏心的疫苗 Herpes Vaccine a Puzzle
其它不常使用的疫苗 Other Less Common Vaccines
基于表位的疫苗设计 EBVD
他指出了沙门氏菌疫苗的进展。
尽管如此,专家预测疫苗的使用将在未来几年内显著增加。
Nevertheless, experts predict that use of the vaccine will increase significantly within the next few years.
这就是我们需要多次接种疫苗的原因。
So, that was a naturally occurring attenuated virus that could be produced into a vaccine that didn't cause the disease.
因为天花病毒存在天然的衰减病毒,这种衰减病毒可以用来,直接生产不致病的疫苗
So, this just shows as the vaccine was distributed, given to more people, that prevalence of the disease dropped dramatically.
因此,这表明随着疫苗的推广,以及接种人数的增加,该疾病的患病率显著降低
I want to spend some time on that until we talk about-- before we talk about development of the polio vaccine.
我想多花些时间讨论这个问题,在我们讨论,在我们讨论脊髓灰质炎疫苗的发展之前
应用推荐