Ocular infections are conditions that affect the eye and its surrounding areas, often caused by bacteria, viruses, or fungi. Common types include conjunctivitis, also known as pink eye, which leads to redness and discharge, and keratitis, an infection of the cornea that can cause pain and vision problems. These infections can spread easily, especially in crowded places or through poor hygiene. Symptoms of ocular infections may include redness, swelling, itching, and discharge from the eye. It's important to seek medical attention if you experience these symptoms, as untreated infections can lead to serious complications, including vision loss. Proper hygiene, like washing hands and avoiding touching the eyes, can help prevent these infections.