Figure 3
From: Monoclonal antibody specific to HA2 glycopeptide protects mice from H3N2 influenza virus infection
Viral loads in collected tissues and fecal samples of mice at 6 dpi. Mice were pretreated with 20 mg/kg of mAb D7, mAb IgG or PBS 1 day before viral challenge with virus JS/10 (A), GD/12 (B) or SD/05 (C), respectively. In each virus group, the lung, heart, brain, spleen, intestine, feces and blood of mice were collected for determination of viral loads using real-time PCR at 6 days post-challenge. *PÂ < 0.05, or **PÂ < 0.01, indicates significantly different virus titers compared with the other two groups.