English Story

艾滋病毒疫苗可靠性被质疑

Doubts have been raised about the reliability of a trial suggesting success for a vaccine against HIV.

公众对关于艾滋病毒的疫苗研制成功可靠性的质疑不断浮现。

The search for an HIV vaccine has proved <a href=frustrating" width="226" border="0" src="/upimg/091020/4_052514_1.jpg" />