Detection of human parechovirus in children hospitalized for acute gastroenteritis / 中华实验和临床病毒学杂志

ABSTRACT

<p><b>OBJECTIVE</b>To detect human parechovirus (HPeV) from stool samples of hospitalized children for acute gastroenteritis of undetectable etiology.</p><p><b>METHODS</b>We conducted a real-time PCR to detect HPeV.</p><p><b>RESULT</b>The results showed that 24 of 99 (24%) children with gastroenteritis of undetectable etiology were detected with HPeV. Four known HPeV types (HPeV1, 3, 4, 6) were detected in the present study. HPeV1 (50%) was frequently identified as the predominant strain and follow by HPeV3 (25%), HPeV4 (8.3%) and HPeV6 (4.2%). We were unable to type 3 samples.</p><p><b>CONCLUSION</b>HPeV was prevalent in hospitalized children for acute gastroenteritis of undetectable etiology in China. Further study is needed for clarifying the role of HPeV in gastroenteritis.</p>