Revisiting Bacterial Interference in the Age of Methicillin-resistant Staphylococcus aureus: Insights Into Staphylococcus aureus Carriage, Pathogenicity and Potential Control.

ABSTRACT: Bacteria compete with each other for local supremacy in biologic and environmental niches. In humans, who host an array of commensal bacteria, the presence of one species or strain can sometimes prevent colonization by another, a phenomenon known as "bacterial interference." We describe how, in the 1960s, infants (and later adults) were actively inoculated with a relatively benign strain of Staphylococcus aureus, 502A, to prevent colonization with an epidemic S. aureus strain, 80/81. This introduced bacterial interference as a clinical approach to disease prevention, but little was known about the mechanisms of interference at that time. Since then, much has been learned about how bacteria interact with each other and the host to establish carriage, compete for niches and shift from harmle

SUBMITTER: Planet PJ 

PROVIDER: S-EPMC6692185 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature