Rates of hospitalization for any cause during the 180 days after vaccination were higher among the recipients of live attenuated vaccine who were 6 to 11 months of age ( 6 . 1 % ) than among the recipients of inactivated vaccine in this age group ( 2 . 6 % , p = 0 . 002 ) 在6 - 11个月年龄组的儿童接受减毒活疫苗后180天内因任何原因导致的住院率的升高幅度( 6 . 1 % )较接受灭活疫苗的同一年龄组的升高率( 2 . 6 % , p = 0 . 002 )为高。
Although the traditional vaccines have played active role in prevention and controlling the disease , many deficiencies exist still such as inactivated vaccine being expensive and inducing strongly response at the injected tissue , as well as the recovery of the attenuated vaccine 传统疫苗对gpv的预防和控制起到了一定的积极作用，但同时灭活苗存在生产成本高，注射局部炎症反应较强等弊端，弱毒苗又易发生毒力返强等。
Children 6 to 59 months of age , without a recent episode of wheezing illness or severe asthma , were randomly assigned in a 1 : 1 ratio to receive either cold - adapted trivalent live attenuated influenza vaccine ( a refrigeration - stable formulation of live attenuated intranasally administered influenza vaccine ) or trivalent inactivated vaccine in a double - blind manner 选择近期无哮鸣性疾病或严重哮喘事件发生的，年龄介于6 ? 59个月的婴幼儿被随机双盲等数分成两组，两组分别双盲法给与感冒适应的三价流感减毒活疫苗（一种经鼻给与的流感疫苗的减毒冰冻的稳定成分）或给与三价灭活疫苗。
Humans have not found good therapy to influenza and still depend on vaccines . but the variation of influenza virus reduces the efficacy of the inactivated vaccines that is licensed for parenteral administration in humans . so it is urgent to find a novel influenza vaccine that is cross - protective to different subtypes 目前对于流感尚无有效的治疗手段，仍以疫苗接种为主，但由于流感病毒的抗原变异性强，当前使用的三联灭活疫苗效果并不理想，迫切需要研制具有交叉保护作用的新型疫苗。
The results of this study are summarized as follows : immune injecting man - made salmonella propolis inactivated vaccine and avian typhoid 9r live vaccine can protect flocks from infecting salmonella and immuning commercial chichling with man - made salmonella inactivated vaccine with medication can decrease death rate of chichling 研究表明：用禽伤寒9r株活疫苗配合自制沙门氏菌蜂胶灭活苗免疫注射父母代种鸡，可有效防治种鸡群再次感染沙门氏菌病；发病后的商品代雏鸡用药物治疗的同时用自制沙门氏菌灭活苗免疫，可有效降低死亡率。
Bs of different dosages simultaneously inoculated rabbit with inactivated vaccines of rabbit hemorrhagic disease virus ( rhdv ) . the hi liters of antibody against rdhv induced by rdhv inactivated vaccine in the group of high dosage bursin are higher than control group about 2 - 3 liters averagely . and the result of t - lymphocyte transformation assay shows that the bursin can temporarily enhance the t - lymphocyte transformation . the results of effects of bursin on body weight gain and feed conversion ration in rabbits show that bs can increase growth of mammal . the effect of bursin has a relation to its dosage , but has no ralation to the difference of interspecies and the method which come into the body 试验中还发现， bs对鸡体有一定的增重作用从而提高了饲料报酬。将不同剂量bs与兔瘟灭活苗同时免疫家兔，高剂量的dbs 、 cbs组可使兔瘟hi抗体水平较免疫对照组提高2 - 3个滴度。 t -淋巴细胞转化试验表明： bs可短暂促进t -淋巴细胞的活化。
