Staphylococcus aureus Colonization of the Mouse Gastrointestinal Tract Is Modulated by Wall Teichoic Acid, Capsule, and Surface Proteins.
Staphylococcus aureus colonizes the nose, throat, skin, and gastrointestinal (GI) tract of humans.GI carriage of S.aureus is difficult to eradicate and has been shown to facilitate the transmission of the bacterium among individuals.Although staphylococcal colonization of the GI tract is asymptomatic, it increases the likelihood of infection, parti