viral strain meaning in English
簿株
Examples
- Viral strains causing pandemics in the last century
上一世纪导致大流行的病毒品种： - Is a highly infectious viral disease . it is caused by various types of influenza viral strains
流感是一种由病毒引致的疾病，传染性极高。 - It is caused by various types of influenza viral strains . three types of influenza viruses are recognized
流感由不同类型的病毒引起，已知的流感有三种类型： - Antigenic drifts minor changes of influenza viruses lead to the emergence of new viral strains every year
每年，流感病毒会出现抗原漂移轻微改变，并产生新病毒品种。 - Their destiny , like that of the “ attenuated ” viral strains grown in eggs , is to form part of a vaccine
这些疟蚊的作用便是用来作为疫苗的一部分，就像寄生于鸡蛋里面且毒素减弱的病毒株。