There are three types of seasonal influenza – A, B and C. Type A influenza viruses are further typed into subtypes according to different kinds and combinations of virus surface proteins.
有三种类型的季节性流感——甲型、乙型和丙型。根据病毒表面蛋白不同的种类和结合情况，甲型流感病毒又进一步分类为亚型。
We can't use a conserved region of the influenza virus to protect against HIV or hepatitis C.
我们不能用流感病毒的保守部分来预防艾滋病和肝炎。
Influenza a, B and c, three separate strains of the virus, cause the flu.
三种不同的流感病毒流感A型、流感B型和流感C型都能引起流感。
Influenza a, B and c, three separate strains of the virus, cause the flu.
三种不同的流感病毒流感A型、流感B型和流感C型都能引起流感。
应用推荐