Studies showed that bacteria from the air, hands or eyelid margins could be present on the eye; however, many believed these ...

Bacteria are classified into different groups depending on their shape. There are five distinct bacterial shapes: spherical, ...

The bacteria are so large they are technically no longer microbes, which are defined by being invisible to the eye. They have other odd features: further analysis revealed complicated internal ...

A stye is a lump on your eyelid caused by a bacterial infection. Improperly sanitized contact lens, eye makeup, and conditions like diabetes and rosacea can increase your risk of a stye.