Staphylococcus epidermidis is a part of the normal microbiota found on human skin. It coexists harmlessly with its host under normal circumstances. Hence, they can be referred to as:

The E. coli microbe has a vital role in maintaining a healthy gut by aiding digestion and nutrient absorption. How do newborns initially acquire this microbe?

Which of the following is not true regarding the normal microbiome of humans?

Which statement accurately describes the relationship between resident microbiota and potential pathogens in the respiratory system?

Which of the following best describes the main role of regulatory T cells in the context of the human microbiome?

In the study of the human microbiome, what significant difference is observed between obese and lean adults?

Which of the following statements correctly defines the human microbiome?