mass-of-gelatinous-biofilm-had-enmeshed-numbers-of-microorganisms-including-amoebae-and-bacteria-725x493Different parts of our bodies have their own unique biofilm ecosystems. Each area seems to have its own living system of microbes. The latest news show how certain commensal (good) bacteria help us avoid microbial infections in the nose and sinus cavity. The closer we look, the more astounding we find the human body to be!