Subtyping of Swine Influenza Viruses Using a High-Throughput Real-Time PCR Platform.

ABSTRACT: Influenza A viruses (IAVs) are important human and animal pathogens with high impact on human and animal health. In Denmark, a passive surveillance program for IAV in pigs has been performed since 2011, where screening tests and subsequent subtyping are performed by reverse transcription quantitative real-time PCR (RT-qPCR). A disadvantage of the current subtyping system is that several assays are needed to cover the wide range of circulating subtypes, which makes the system expensive and time-consuming. Therefore, the aim of the present study was to develop a high-throughput method, which could improve surveillance of swine influenza viruses (swIAVs) and lower the costs of virus subtyping. Twelve qPCR assays specific for various hemagglutinin and neuraminidase gene lineages relevant for s

SUBMITTER: Goecke NB 

PROVIDER: S-EPMC5972299 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature