Skip to main content
Figure 3 | Virology Journal

Figure 3

From: Mechanisms of the action of povidone-iodine against human and avian influenza A viruses: its effects on hemagglutination and sialidase activities

Figure 3

Inhibition by PVP-I of influenza virus hemadsorption activity on guinea pig erythrocytes. (A) Quantification of minimum fetuin (left panel) or PVP-I (right panel) concentration required for inhibition of virus erythrocyte agglutination. (B) Visualization of virus erythrocyte agglutination under a light microscope. Bars = 50 μm. Agglutination morphology was compared with positive (no PVP-I) and negative (no virus) controls.

Back to article page

Virology Journal

ISSN: 1743-422X