Skip directly to site content Skip directly to page options Skip directly to A-Z link Skip directly to A-Z link Skip directly to A-Z link
Volume 25, Number 1—January 2019
Research

Association of Increased Receptor-Binding Avidity of Influenza A(H9N2) Viruses with Escape from Antibody-Based Immunity and Enhanced Zoonotic Potential

Joshua E. Sealy, Tahir Yaqub, Thomas P. Peacock1, Pengxiang Chang, Burcu Ermetal, Anabel Clements, Jean-Remy Sadeyen, Arslan Mehboob2, Holly Shelton, Juliet E. Bryant, Rod S. Daniels, John W. McCauley, Munir IqbalComments to Author , and Jean-Remy Royal Veterinary CollegeLondonUKSadeyen
Author affiliations: The Pirbright Institute, Pirbright, UK (J.E. Sealy, T.P. Peacock, P. Chang, A. Clements, J.-R. Sadeyen, H. Shelton, M. Iqbal); University of Veterinary and Animal Sciences, Lahore, Pakistan (T. Yaqub, A. Mehboob); The Francis Crick Institute, London (B. Ermetal, R.S. Daniels, J.W. McCauley); Fondation Mérieux, Lyon, France (J.E. Bryant)

Main Article

Figure 5

Elution of influenza A(H9N2) viruses (UDL-01/08 and SKP-827/16 A/T/V180) from Pakistan from erythrocytes. Virus elution was recorded at 1, 2, 3, 4, 5, 6 and 24 hours posttreatment with bacterial receptor-destroying enzyme. Points plotted indicate hour at which full loss of hemagglutination was achieved for each concentration of receptor-destroying enzyme. A) Canine erythrocyte elution with UDL and 827 A/T/V180; B) chicken erythrocyte elution with UDL and 827 A/T/V180; C) guinea pig erythrocyte e

Figure 5. Elution of influenza A(H9N2) viruses (UDL-01/08 and SKP-827/16 A/T/V180) from Pakistan from erythrocytes. Virus elution was recorded at 1, 2, 3, 4, 5, 6, and 24 hours posttreatment with bacterial receptor-destroying enzyme. Points plotted indicate hour at which full loss of hemagglutination was achieved for each concentration of receptor-destroying enzyme. A) Canine erythrocyte elution with UDL and 827 A/T/V180; B) chicken erythrocyte elution with UDL and 827 A/T/V180; C) guinea pig erythrocyte elution with UDL and 827 A/T/V180. mgP, milligram of protein.

Main Article

1Current affiliation: Imperial College London, London, UK.

2Current affiliation: Chinese Academy of Agricultural Sciences, Beijing, China.

Page created: December 18, 2018
Page updated: December 18, 2018
Page reviewed: December 18, 2018
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
file_external