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Multiplex MassTag-PCR for Respiratory Pathogens in Pediatric Nasopharyngeal Washes Negative by Conventional Diagnostic Testing Shows a High Prevalence of Viruses Belonging to a Newly Recognized Rhinovirus Clade

Overview
Journal J Clin Virol
Specialty Microbiology
Date 2008 Aug 5
PMID 18674964
Citations 48
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Abstract

Background: Respiratory infections are the most common infectious diseases in humans worldwide and are a leading cause of death in children less than 5 years of age.

Objectives: Identify candidate pathogens in pediatric patients with unexplained respiratory disease.

Study Design: Forty-four nasopharyngeal washes collected during the 2004-2005 winter season from pediatric patients with respiratory illnesses that tested negative for 7 common respiratory pathogens by culture and direct immunofluorescence assays were analyzed by MassTag-PCR. To distinguish human enteroviruses (HEV) and rhinoviruses (HRV), samples positive for picornaviruses were further characterized by sequence analysis.

Results: Candidate pathogens were detected by MassTag PCR in 27 of the 44 (61%) specimens that previously were rated negative. Sixteen of these 27 specimens (59%) contained picornaviruses; of these 9 (57%) contained RNA of a recently discovered clade of rhinoviruses. Bocaviruses were detected in three patients by RT-PCR.

Conclusions: Our study confirms that multiplex MassTag-PCR enhances the detection of pathogens in clinical specimens, and shows that previously unrecognized rhinoviruses, that potentially form a species HRV-C, may cause a significant amount of pediatric respiratory disease.

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References
1.
Renwick N, Schweiger B, Kapoor V, Liu Z, Villari J, Bullmann R . A recently identified rhinovirus genotype is associated with severe respiratory-tract infection in children in Germany. J Infect Dis. 2008; 196(12):1754-60. PMC: 7109967. DOI: 10.1086/524312. View

2.
Kistler A, Avila P, Rouskin S, Wang D, Ward T, Yagi S . Pan-viral screening of respiratory tract infections in adults with and without asthma reveals unexpected human coronavirus and human rhinovirus diversity. J Infect Dis. 2007; 196(6):817-25. PMC: 7109683. DOI: 10.1086/520816. View

3.
Arruda E, Pitkaranta A, Witek Jr T, Doyle C, Hayden F . Frequency and natural history of rhinovirus infections in adults during autumn. J Clin Microbiol. 1997; 35(11):2864-8. PMC: 230076. DOI: 10.1128/jcm.35.11.2864-2868.1997. View

4.
Atmar R, Glezen W, Greenberg S . Spectrum of clinical illness in hospitalized patients with "common cold" virus infections. Clin Infect Dis. 2000; 31(1):96-100. PMC: 7109925. DOI: 10.1086/313937. View

5.
Coiras M, Aguilar J, Garcia M, Casas I, Perez-Brena P . Simultaneous detection of fourteen respiratory viruses in clinical specimens by two multiplex reverse transcription nested-PCR assays. J Med Virol. 2004; 72(3):484-95. PMC: 7166637. DOI: 10.1002/jmv.20008. View