Rapid SYBR Green I and Modified Probe Real-Time Reverse Transcription-PCR Assays Identify Influenza H1N1 Viruses and Distinguish between Pandemic and Seasonal Strains

Abstract
A rapid SYBR green I real-time reverse transcription-PCR (RT-PCR) assay was developed to identify pandemic influenza H1N1 virus from clinical specimens in less than 1 h. Probe real-time RT-PCR influenza A/B, H1/H3, and swNP/swHA assays were modified into the same PCR program, which allows for rapid and simultaneous typing and subtyping of influenza viruses.