简介：Since 2001，you have been head of a research group on T cell immunology and since 2004 you have been leading the hepatitis diagnostic laboratory. So we wonder the latest progress of hepatitis virus and T cell responses， and do you think this would have any mean on hepatitis diagnosis? 我们知道从2001年起您就领导着一个T细胞研究小组，2004年起领导肝炎诊断实验室。所以有关肝炎病毒和T细胞应答的最新进展有什么，这些对肝炎的诊断有意义？