Viruses 2009, 1(1), 42-56; doi:10.3390/v1010042
Article

An Economical Tandem Multiplex Real-Time PCR Technique for the Detection of a Comprehensive Range of Respiratory Pathogens

1,2,* email, 1email, 2email and 1,2email
Received: 5 May 2009; in revised form: 2 June 2009 / Accepted: 5 June 2009 / Published: 8 June 2009
(This article belongs to the Special Issue Newly Identified Respiratory Viruses)
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: This study used real-time PCR assays to screen small sample volumes for a comprehensive range of 35 respiratory pathogens. Initial thermocycling was limited to 20 cycles to avoid competition for reagents, followed by a secondary real-time multiplex PCR. Supplementary semi-nested human metapneumovirus and picornavirus PCR assays were required to complete the acute respiratory pathogen profile. Potential pathogens were detected in 85 (70%) of pernasal aspirates collected from 121 children with acute respiratory symptoms. Multiple pathogens were detected in 29 (24%) of those samples. The tandem multiplex real-time PCR was an efficient method for the rapid detection of multiple pathogens.
Keywords: respiratory pathogens; tandem multiplex real-time PCR; mixed infections
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MDPI and ACS Style

Chidlow, G.R.; Harnett, G.B.; Shellam, G.R.; Smith, D.W. An Economical Tandem Multiplex Real-Time PCR Technique for the Detection of a Comprehensive Range of Respiratory Pathogens. Viruses 2009, 1, 42-56.

AMA Style

Chidlow GR, Harnett GB, Shellam GR, Smith DW. An Economical Tandem Multiplex Real-Time PCR Technique for the Detection of a Comprehensive Range of Respiratory Pathogens. Viruses. 2009; 1(1):42-56.

Chicago/Turabian Style

Chidlow, Glenys R.; Harnett, Gerry B.; Shellam, Geoffrey R.; Smith, David W. 2009. "An Economical Tandem Multiplex Real-Time PCR Technique for the Detection of a Comprehensive Range of Respiratory Pathogens." Viruses 1, no. 1: 42-56.


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