Objective To investigate the prevalence and clinical features of human rhinovirus(HRV) infection in hospitalized children with acute respiratory infection(ARI) in Chongqing area from 2006 to 2007.

• 目的了解2006-2007年重庆地区急性呼吸道感染住院儿童人鼻病毒(HRV)的检出情况、感染特点及流行规律。