vaccination
US /ˌvæk.səˈneɪ.ʃən/
UK /ˌvæk.səˈneɪ.ʃən/

1.
疫苗接种, 接种
treatment with a vaccine to produce immunity against a disease; inoculation.
:
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The doctor recommended vaccination for all children.
医生建议所有儿童都进行疫苗接种。
•
Mass vaccination campaigns helped control the spread of the disease.
大规模疫苗接种运动有助于控制疾病的传播。