Weixia Shen

  • Citations Per Year
Learn More
H9N2 avian influenza virus (AIV) has an extended host range, but the molecular basis underlying H9N2 AIV transmission to mammals remains unclear. We isolated more than 900 H9N2 AIVs in our 3-year surveillance in live bird markets in China from 2009 to 2012. Thirty-seven representative isolates were selected for further detailed characterization. These(More)
Wild ducks play an important role in the evolution of avian influenza viruses (AIVs). Domestic ducks in China are known to carry and spread H9N2 AIVs that are thought to have contributed internal genes for the recent outbreak of zoonotic H7N9 virus. In order to protect animal and public health, an effective vaccine is urgently needed to block and prevent(More)
Previous studies demonstrated that the H3 avian influenza virus (AIV) in China is isolated most frequently from wild birds and live poultry markets. However, there is no subtype-specific real-time polymerase chain reaction (RT-PCR) available for the rapid and highly sensitive identification of H3 AIV. In this study, a TaqMan minor groove binder (MGB) probe(More)
  • 1