Of the 2000 subjects who were recruited for the study, 1794 received all three vaccine doses, including 898 given active vaccine and 896 given placebo.
该研究共招募了2000名受试者，有1794人完成所要求注射疫苗的三支剂量，其中898名接受了活疫苗，而896名接受了安慰剂作对照。
Of the 2000 subjects who were recruited for the study, 1794 received all three vaccine doses, including 898 given active vaccine and 896 given placebo.
该研究共招募了2000名受试者，有1794人完成所要求注射疫苗的三支剂量，其中898名接受了活疫苗，而896名接受了安慰剂作对照。
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