Figure 3From: An M2e-based multiple antigenic peptide vaccine protects mice from lethal challenge with divergent H5N1 influenza virusesHistopathological changes in the lungs of virus challenged mice. Mouse lungs were collected for histopathological analysis 5 days after virus challenge. The figure indicates the representative images of histopathological damage from H&E-stained lungs of mice vaccinated with M2e-MAP plus adjuvant or adjuvant only (magnification, 100×).Back to article page