The approval was announced by Health and Human Services Secretary Kathleen Sebelius at a hearing that was held by the House Energy and Commerce Committee.

美国卫生及公共服务部部长凯瑟琳?赛贝林斯(Kathleen Sebelius)在国会能源和商务委员会(Energy and Commerce Committee)举行的听证会上宣布了甲流疫苗获批的消息。