Recombinant protein subunit vaccine does not need a high-grade biosafety laboratory for manufacture, and can quickly achieve large-scale production.

重组亚单位蛋白疫苗不需要高等级的生物安全实验室进行生产，可以快速实现规模化生产。

Subunit vaccines use only part of a target pathogen to provoke a response from the immune system.

亚单位疫苗仅使用目标病原体的一部分来激发免疫系统的反应。

Another type of subunit vaccine can be created via genetic engineering.

另一种亚单位疫苗可以通过基因工程制造。

The acellular pertussis vaccine and influenza vaccine (in shot form) are examples of subunit vaccines.

无细胞百日咳疫苗和流感疫苗（注射形式）是亚单位疫苗的例子。