所以什么能让这些抗体对将来的流感菌株无效呢？

So what's to stop future influenza strains from circumventing these antibodies?

youdao

抗生素对这类菌株无效，它们已经耐药了。

This is a strain of bacteria that resisted the antibiotic.

youdao

抗生素对这类菌株无效，它们已经耐药了。

This is a strain of bacteria that resisted the antibiotic.

youdao