Simultaneous detection of 9 respiratory pathogens using a newly developed multiplex real-time PCR panel based on an automatic molecular detection and analysis system

Timely identification of respiratory pathogens guides specific treatment, reduces hospital costs and minimizes the excessive use of antibiotics. A new multiplex real-time PCR panel was developed based on an automatic molecular detection and analysis system (AutoMolec system), consisting of three separate internally controlled assays. Mycoplasma pneumoniae, Chlamydia pneumoniae, adenovirus, human metapneumovirus, influenza B virus, respiratory syncytial virus and human parainfluenza virus 1-3 may be directly detected in original samples. The system's clinical performance was evaluated by comparison with an approved commercial kit, using 517 clinical samples. The limit of detection of the AutoMolec mRT-PCR panel ranged from 4 × 10