The qualified vaccination rate for BCG is 96.2%,for OPV is 94.1%,92.2%for DPT,and 91.7%for MV.The qualified vacc ination rate of the Four EPI Vaccines with the complete of whole course is 87.1%,which of Hepatitis B is 78.6%.是什么意思_The qualified vaccination rate for BCG is 96.2%,for OPV is 94.1%,92.2%for DPT,and 91.7%for MV.The qualified vacc ination rate of the Four EPI Vaccines with the complete of whole course is 87.1%,which of Hepatitis B is 78.6%.在线翻译_英语_读音_用法_例句