疫苗

Finding a vaccine for Plasmodium has been an elusive goal.

寻找防治疟原虫的疫苗，一直是个难于达到的目标。

Do not worry too much, we play vaccination needle consult a doctor, because the child is improving, doctors say they can fight hepatitis B vaccine.

不要太担心，我们打防疫针时咨询了医生，因为当时孩子正在好转，所以医生说可以打乙肝疫苗。

This study has established the foundation for control Porcine infectious pleuropneumonia in immune prevention, subunit vaccine and PCR diagnosis based on ApxⅣ gene.

该研究为猪传染性胸膜肺炎的免疫预防、亚单位疫苗的研制及基于ApxⅣ的PCR检测奠定了基础。

From January 21306 to December 2077,1 169 pigs were investigated from those taken to Zhengzhou College of Animal Husbandry Engineering Animal Hospital for diagnose to judge the immune state of porcine contagious pleuropneumonia, and to detect the infection of hog cholera virus, porcine circovirus, porcine reproductive and respiratory syndrome virus, pseudorabies virus and toxoplasm.

方法］2006年1月至2007年12月份历时2年，郑州牧业工程高等专科学校附属兽医院对来诊的未进行传染性胸膜肺炎疫苗接种的1169头猪随机采血，进行猪传染性胸膜肺炎抗体水平检测。

ORLANDO, FL, United States -- Cancer researchers continue to plug away in attempts to treat one of mankind's worst malignancies: pancreatic cancer.

本周末第4期胃肠肿瘤专题研讨会很多研究中，医生们提出，胰腺癌有多种不同治疗策略，包括最新研制的疫苗来延长胰腺癌患者术后生命。

Nor is it possible for this vaccine to protect against bacterial disease caused by pneumococcus, haemophilus influenzae type b, or newly emerging atypical strains.

也不可能用这种疫苗来预防肺炎球菌，B型haemophilus influenzae或者新出现非典型的细菌引起的疾病。

There are two kinds of polio vaccine .

现在有两种疫苗。

There are two kinds of polio vaccine.

现在有两种脊髓灰质炎的疫苗。

The World Health Organization has begun to use a new vaccine against polio.

世界卫生组织已经开始使用新的疫苗预防小儿麻痹症。

Those cases, however, were caused by the polio vaccine itself.

然而，这些病例却是由疫苗本身造成的。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。