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 疫苗接種:爲人或動物提供疫苗以保護他們免受疾病侵害的行爲;接種疫苗 Make sure your vaccinations are up to date. 一定要接種最新的疫苗。 - vaccination against something
vaccination against typhoid 傷寒疫苗的接種