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Detection and Genogrouping of Noroviruses from Children's Stools By Taqman One-step RT-PCR
15:16

Detection and Genogrouping of Noroviruses from Children's Stools By Taqman One-step RT-PCR

Published on: July 22, 2012

[Detection of human parechovirus in children hospitalized for acute gastroenteritis]

Dong-liang Zhang1, Qing Zhang, Dan-di Li

  • 1College of Public Health, Shanxi Medical University, Taiyuan 030001, China.

Zhonghua Shi Yan He Lin Chuang Bing Du Xue Za Zhi = Zhonghua Shiyan He Linchuang Bingduxue Zazhi = Chinese Journal of Experimental and Clinical Virology
|January 29, 2010
PubMed

Insights

Human parechovirus (HPeV) was detected in 24% of hospitalized children with unexplained acute gastroenteritis in China. HPeV1 was the most common strain, highlighting its prevalence in pediatric gastroenteritis cases.

Area of Science:

  • Virology
  • Pediatric Infectious Diseases

Context:

  • Acute gastroenteritis in children often has an unknown cause.
  • Hospitalized pediatric patients are a key demographic for studying infectious agents.

Purpose:

  • To detect human parechovirus (HPeV) in stool samples from hospitalized children diagnosed with acute gastroenteritis of unknown etiology.
  • To identify the prevalence and types of HPeV circulating in this population.

Summary:

  • A real-time PCR assay was employed to screen stool samples from 99 children.
  • HPeV was identified in 24% (24/99) of the cases.
  • Four HPeV types (1, 3, 4, 6) were detected, with HPeV1 being the predominant strain (50% of positive cases).

Impact:

  • This study indicates that HPeV is a significant, yet often overlooked, pathogen contributing to acute gastroenteritis in hospitalized children in China.
  • Findings underscore the need for further research to elucidate the precise role of HPeV in pediatric gastroenteritis and inform diagnostic and public health strategies.
Abstract

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