血凝素(A)蛋白为病毒最重要的表面抗原，具有亚型特异性，同时可以诱导特异性抗体的产生。

Hemagglutinin (ha) is the most important surface antigen of virus and has subtype speciality, which induce the peculiar antibody.

youdao

血凝素(A)蛋白为病毒最重要的表面抗原，具有亚型特异性，同时可以诱导特异性抗体的产生。

Hemagglutinin (ha) is the most important surface antigen of virus and has subtype speciality, which induce the peculiar antibody.

youdao