Virus detection in bronchoalveolar lavage fluid of 122 children with severe pneumonia / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
;
(6): 95-97, 2013.
Article
in Chinese
| WPRIM
| ID: wpr-318094
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the prevalence of viral pathogen in children with severe pneumonia in Hunan.</p><p><b>METHOD</b>Bronchoalveolar lavage fluid [BALF] were collected from 122 hospitalized children with severe pneumonia in People's Hospital of Hunan province from January 2011 to December 2011. Nested- or reverse transcription Polymerase chain reaction (PCR or RT-PCR) was used to screen Adenovirus (ADV), Human Bocavirus (HBoV), Parainfluenzaviruses1-4 (PIV1-4), Human Respiratory Syneytial virus (RSV), Influenza virus A (IFVA), Influenza virus B (IFVB), Human Rhinovirus(HRV), Human Metapneumovirus (HMPV), human coronaviruses NL63 and HKU1 (HCoV-NL63, HCoV- HKU1).</p><p><b>RESULTS</b>Among the 122 bronchoalveolar lavage fluid, viral agents were detected in 60 samples(49.1%), among which ADV (40.98%) was the most common virus, followed by RSV (7.37%) and HBoV (7.37%). Two viruses were detected in 21 individual (35%) samples, of which 20 were dual positive for ADV (40%).</p><p><b>CONCLUSION</b>ADV is the most frequently detected viral etiology of severe pneumonia in children in Hunan during this year. And its Coinfection with other respiratory viruses was common.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pneumonia
/
Seasons
/
Virology
/
Viruses
/
Bronchoalveolar Lavage Fluid
/
Adenoviruses, Human
/
Reverse Transcriptase Polymerase Chain Reaction
Type of study:
Diagnostic study
Limits:
Adolescent
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
Language:
Chinese
Journal:
Chinese Journal of Experimental and Clinical Virology
Year:
2013
Type:
Article
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