Structural and functional characterization of H7-reactive monoclonal neutralizing antibodies from donors naturally infected with H7N9 influenza virus reveals overlapping epitopes around the receptor binding site of haemagglutinin and antigenic change in virus lineages isolated in 2013/14 versus 2016/17, indicating a need to update H7N9 vaccines.
- Kuan-Ying A. Huang
- Pramila Rijal
- Alain R. Townsend