New vaccine may stop A(H1N1) before it starts
本文作者： 21ST
CHINESE medicine company Sinovac said on August 18 it has completed clinical (临床的) trials (实验) for an A (H1N1) vaccine (疫苗). It is said to be one of the first companies worldwide to finish the trials, which showed that the vaccine can work after just one shot. |  |
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