Extended Data Fig. 5: Acute Disease.
From: Pathogenesis of bovine H5N1 clade 2.3.4.4b infection in macaques
Pulmonary lesions observed in two lobes of one orogastric (oral cavity and gavage) and one lobe in two intranasally inoculated animals. Mild signs of pneumonia was observed with limited macrophage and neutrophil infiltration. HE: Asterisk = edema, IHC: Arrows = macrophages, arrowhead = bronchiolar epithelium. 200X; bar = 50 µm.
