(形容詞) 零劑量的- 零劑量兒童是指從未接受過大多數兒童所接受的任何常規疫苗接種的兒童。

Since 2019, there has been a dramatic increase in the number of zero-dose children globally due to COVID-19 disruptions, increased economic crises and conflict, and declines in vaccine confidence … To turn the tide on this unprecedented increase in zero-dose children, it is essential to know who and where these children are so we can reach every child with life-saving vaccinations.
[, April 2023]

自 2019 年以來,由於新冠肺炎 (COVID-19) 的干擾、經濟危機和衝突加劇以及疫苗信心下降,全球零劑量兒童數量急劇增加 … 為了扭轉零劑量兒童空前增加的趨勢,了解這些兒童是誰以及他們在哪裡至關重要,以便我們能夠為每個兒童接種挽救生命的疫苗。