Children's Mercy Hospitals and Clinics, Kansas City, Missouri, USA.
J Clin Microbiol. 2012 Dec;50(12):4111-3. doi: 10.1128/JCM.01680-12. Epub 2012 Sep 26.
We detected a 3% prevalence rate for human parechovirus (HPeV) in 720 respiratory specimens collected from 637 children seen in our hospital in 2009. Fifteen of 20 were HPeV-3 and two were HPeV-1. Only nonspecific, modest respiratory symptoms were evident in patients with detectable HPeV in respiratory specimens. Seven patients had concurrent respiratory and central nervous system (CNS) HPeV-3 infection, suggesting a possible respiratory route of acquisition.
我们在 2009 年从我院就诊的 637 名儿童的 720 份呼吸道标本中检测到人类副肠孤病毒（HPeV）的流行率为 3%。20 例中有 15 例为 HPeV-3，2 例为 HPeV-1。在呼吸道标本中可检测到 HPeV 的患者仅出现非特异性、轻微的呼吸道症状。7 例患者同时存在呼吸道和中枢神经系统（CNS）HPeV-3 感染，提示可能通过呼吸道途径获得。
