The assay

was highly sensitive and 100% specific in both

The assay

was highly sensitive and 100% specific in both functions rendering it effective for H7 diagnosis. Exploiting H7 specific neutralizing Mab 62 and 98 makes the H7 dual ELISA a more specific Selleck GSK3 inhibitor and sensitive assay as compared to conventional immunological tests. A rapid test based on this H7 dual ELISA will serve as effective tools for both H7 diagnosis and surveillance investigation, meeting the needs to counter the ongoing outbreak of H7N9 in China. In conclusion, the dual-function ELISA presented in this study was proven to provide a fast, simple and cost-effective platform for both antigen and antibody detection. Exploiting H7 specific neutralizing Mab 62 and 98 makes the H7 dual ELISA a more specific and sensitive assay as compared to conventional immunological tests. A rapid test based on this H7 dual ELISA will serve as effective tools for both H7 diagnosis and surveillance investigation, meeting the needs to counter the ongoing outbreak of H7N9 in China. Acknowledgements This work was supported by Temasek Life Sciences laboratory, Singapore. We thank Mr. Subramanian Kabilan and Mr. Govindarajan for animal work and Dr. Tanja K. Kiener for proofreading. We are grateful for the reverse genetic viruses and plasmids contributed by Dr. Ruben Donis and ABT-199 manufacturer Dr. Li Mei Chen from the Centers for Disease Control

and Prevention, Atlanta, US. References 1. Belser JA, Bridges CB, Katz JM, Tumpey TM: Past, present, and possible future human infection with influenza virus A subtype H7. Emerg Infect Dis 2009,15(6):859–865.PubMedCrossRef 2. Koopmans M, Wilbrink B, Conyn M, Natrop G, van der Nat H, Vennema H, Meijer A, van Steenbergen J, Fouchier R, Osterhaus A, et al.: Transmission

of H7N7 avian influenza A virus to human beings during a large outbreak in commercial poultry farms in the Netherlands. Lancet 2004,363(9409):587–593.PubMedCrossRef 3. Wu S, Wu F, He J: Emerging risk of H7N9 influenza in China. Lancet 2013,381(9877):1539–1540.PubMedCrossRef Oxymatrine 4. Horby P: H7N9 is a virus worth worrying about. Nature 2013,496(7446):399.PubMedCrossRef 5. Malik Peiris JS: Avian influenza viruses in humans. Rev Sci Tech 2009,28(1):161–173.PubMed 6. Imai M, Ninomiya A, Minekawa H, Notomi T, Ishizaki T, Van Tu P, Tien NT, Tashiro M, Odagiri T: Rapid diagnosis of H5N1 avian influenza virus infection by newly developed influenza H5 hemagglutinin gene-specific loop-mediated isothermal amplification method. J Virol Methods 2007,141(2):173–180.PubMedCrossRef 7. Corman V, Eickmann M, Landt O, Bleicker T, Brunink S, Eschbach-Bludau M, Matrosovich M, Becker S, Drosten C: Specific detection by real-time reverse-transcription PCR assays of a novel avian influenza A(H7N9) strain associated with human spillover infections in China. Euro Surveill 2013.,18(16): 8.

Leave a Reply

Your email address will not be published. Required fields are marked *

*

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>