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重组 QX 样传染性支气管炎病毒疫苗株的构建及其功效:为精准防控 ...
成功构建并拯救出重组病毒 H120-S1/LMH,其对强毒株保护率达 90%,为研发新疫苗奠定基础。 传染性支气管炎(Infectious Bronchitis,IB)是由禽传染性支气管炎病毒(Avian Infectious Bronchitis Virus,IBV)引起的高度传染性疾病。该疾病主要损害呼吸系统,给中国家禽业造成 ...
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