live-attenuated vaccine

Methods A case-control study of live-attenuated hepatitis A vaccine was conducted in a village with an epidemic of HA.

方法在某乡甲肝流行情况下，采用病例对照研究方法，调查病例组与对照组甲肝疫苗免疫史，估计疫苗保护发病效果；

Construction of live-vector vaccine of Bovine Herpesvirus-ⅰ and it's development

Ⅰ型牛疱疹病毒活载体疫苗的构建及研究进展

The month on which the first immunization of live measles vaccine should be taken according to the results of study and the conditions of our country were discussed.

根据观察结果，结合我国实际情况对麻疹活疫苗初免月龄进行了讨论。

Fermentation studies of recombinant Escherichia coli MM3 as a live vaccine were first performed in a 50L fermentor.

首先在50L发酵罐上研究了MM3工程菌的发酵培养工艺。

The present status of research on traditional live-attenuated dengue vaccine and the remarkable progress in no-vel live-attenuated dengue vaccines on the basis of reverse genetics system are discussed in this review.

本文回顾了登革传统减毒疫苗的研究概况，着重介绍近年来通过反向遗传技术构建登革新型减毒疫苗的进展情况。

Clinical Trial of Japanese Encephalitis Live Vaccine Prepared with Dog Kidney Cells

乙型脑炎狗肾细胞活疫苗的人体接种观察

The recombinant virus can be further developed as a live vectored vaccine against pseudorabies and Porcine parvovirus influenza.

为进一步制备抗猪细小病毒的重组伪狂犬病毒活载体疫苗奠定了基础。

Establishment of the inspection methods and quality criteria for bacterial endotoxin of live-attenuated vaccine of encephalitis B virus

乙型脑炎减毒活疫苗细菌内毒素检查方法及质量标准的建立