Of the 2000 subjects who were recruited for the study , 1794 receied all three accine doses , including 898 gien actie accine and 896 gien placebo 该研究共招募了2000名受试者，有1794人完成所要求注射疫苗的三支剂量，其中898名接受了活疫苗，而896名接受了安慰剂作对照。
It is the darling of two many months , be in same an epidemic prevention station , how to have a plenty of take dose of drop of poliomyelitis live vaccine , have a plenty of take sugar pill 都是两个多月的宝宝,在同一个防疫站,怎么有的是服用脊髓灰质炎活疫苗滴剂,有的是服用糖丸
To evaluate alternative vaccine approaches , we compared the safety and efficacy of intranasally administered live attenuated influenza vaccine with those of inactivated vaccine in infants and young children 为了评估两种疫苗的优劣，我们对比了鼻内给与减毒流感疫苗和灭活疫苗对婴幼儿的安全与有效性。
Live vaccine - attenuated virus or bacteria , administered into our body for immunization purpose . measles , rubella , mumps , and tuberculosis are some of the diseases that can be prevented through the use of live vaccines 活疫苗是已被减弱的病毒或细菌，例如卡介苗；麻疹、流行性腮腺炎及德国麻疹混合疫苗。
Methods the resident students aged 8 - 14 years were administered with freeze - dried live mumps vaccine and adsorbed purified dt vaccine simultaneously or separately , and the immune responses of them were observed 方法用冻干流行性腮腺炎减毒活疫苗和吸附精制白、破二联类毒素同时和分别接种8 14岁的寄宿学生，观察其免疫应答。
Headway with influenza inactivated vaccines , including the vaccine improvement , the vaccine preparation of h5n1 and h9n2 viruses and the utilization of reverse genetics in developing the vaccine , was reviewed 对流感灭活疫苗包括灭活疫苗有效成分的改良， h5n1 、 h9n2型人禽流感疫苗研究和应用反向遗传技术制备流感灭活疫苗等方面的研究进展进行了探讨。
Up to now , there are still some infectious diseases that cannot be prevented effectively . the traditional vaccines are mostly less safe or efficacious , driving efforts to develop vaccines of new generation 迄今为止，许多传染性疾病尚未得到有效防治，现行的灭活疫苗或弱毒疫苗等传统疫苗或免疫效力低下，或存在安全性问题，促使人们开发安全有效的新型疫苗。
Vaccine , and to monitor the antibodies level of unvaccinated ducks . the response curves were established when titers were varies along with the time , and the results showed that the indirect elisa could used to predict the efficiency of vaccination 应用建立的间接elisa方法，对40只用油佐剂灭活疫苗免疫后鸭子的抗体消长进行了测定，结果表明该方法适于作为疫苗免疫效果的评价。
On the basis of the separation and identification of streptococcosis suis in the southern part of henan province , the certain typical bacterial strains were selected as the vaccine strains to produce polyvalent inactivity vaccine for the local prevention of the disease 摘要在对豫南地区猪链球菌病病原分群鉴定的基础上，挑选具有一定代表性的菌株作为疫苗株，研制多价灭活疫苗免疫防制猪链球菌病。
But ib attenuated vaccine has many defects , such as the possibility of contamination of foreign and vertical transmissible pathogens , and the virulent recovery of vaccine virus . therefore , exploring the safe and efficient new vaccines has become the hotspot in the research of ib control 由于活疫苗存在外源性或垂直传播性病原污染、毒力返祖等缺陷，开发安全、有效的新型疫苗是ib控制的研究重点。
