HOW MICROBIOMES AFFECT VISION

Microbiomes are communities of organisms, including bacteria, fungi, and viruses, that live on and inside our bodies. Some are harmful and can cause infections, but many parts of the body’s microbiome are essential to good health. Sometimes, the microbiome activates the immune system to get rid of dangerous bacteria and prevent disease.
https://www.aao.org/eye-health/anatomy/microbiome-of-eye