Whether dangerous staphylococci survive in the nose depends on what other bacteria are present - and how they obtain iron.
Ludwig-Maximilians-Universitaet Muenchen Aug 7 2024
We share our body with countless microorganisms. They inhabit our gut, our skin, and body orifices such as our mouth and nose. The composition of this microbiome has a major influence on our health. While certain germs can be useful, others harm us. Staphylococcus aureus falls into the latter category: "Antibiotic-resistant staphylococci can hide unnoticed in the microbiome of healthy people," explains Simon Heilbronner. This is the case for one third of all humans.
We know surprisingly little about the factors that determine whether a person can be inhabited by S. aureus." The genetics of the host and environmental conditions have only a moderate influence. "By contrast, it's becoming increasingly clear that the presence of certain other bacteria can help or hinder the growth of the pathogen.
Bacteria Hospital Microbiology Pathogen Probiotics Research Skin Staphylococcus Aureus
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