the act of giving a person or an animal a vaccine in order to protect them against a disease; the fact of having received a vaccine 疫苗接种:为人或动物提供疫苗以保护他们免受疾病侵害的行为;接种疫苗 Make sure your vaccinations are up to date. 一定要接种最新的疫苗。 - vaccination against something
vaccination against typhoid 伤寒疫苗的接种