Critical Roles of O‐Acetylation Revealed by Synthetic Trisaccharide Antigens for a Broad‐Spectrum Anti‐Salmonella Vaccine
ABSTRACT Salmonella infections are a major global health burden, exacerbated by rampant antimicrobial resistance and the narrow serovar coverage of current vaccines. To overcome the limitations of current vaccine design, structurally defined trisaccharides derived from Salmonella O‐polysaccharide backbones composed of...