Figure 4 | Scientific Reports

Figure 4

From: The PB2 mutation with lysine at 627 enhances the pathogenicity of avian influenza (H7N9) virus which belongs to a non-zoonotic lineage

Figure 4The alternative text for this image may have been generated using AI.

Histopathology of the mice infected with the duck 3286/H7N9 and its PB2 mutants. Histopathology of lung sections were determined from the samples stained by haematoxylin-eosin from mice infected with (A) duck 3286/H7N9, (B) 3286/H7N9-PB2- Q591K (C) 3286/H7N9-PB2-E627K (D) 3286/H7N9-PB2- D701N (E) Mock at 6 days post-infection. Magnification 100X. Arrow: Neutrophils infiltration.

Back to article page