Outer membrane vesicles derived from Salmonella Typhimurium can deliver Shigella flexneri 2a O-polysaccharide antigen to prevent lethal pulmonary infection in mice
Q. Liu, H. Tian, B. Li…·X. Huang
This study develops an OMV-based vaccine using Salmonella Typhimurium to deliver Shigella flexneri 2a O-polysaccharide antigen, showing protection against lethal pulmonary infection in mice.