In addition, in some instances in China, there's been a coinfection with influenza and at the same time, there have been some bacterial superinfections on the pneumonias that are occurring.

此外，在中国的某情况下，会合并感染流感， 同时在正在发生的出一重叠感染。

The results from the two studies suggest that coinfection by aav2 and adenovirus -- or sometimes possibly a herpesvirus called hhv6, which was found in a few children -- is the cause of the mysterious hepatitis illness.

这两项研究的结果表明，aav2和腺病毒(有时可能是在一儿童体内发的一种名为hhv6的疱疹病毒)的共同感染是神秘的肝疾病的原因。