viruses and bacteria
bacteria when you touch something not clean and touch your eyes
Conjunctivitis, or pink eye, is caused by bacteria or viruses. The duration of conjunctivitis depends on the underlying cause. Bacterial conjunctivitis can last up to two weeks if left untreated, while viral conjunctivitis may resolve on its own within one to two weeks. Proper hygiene measures and seeking medical treatment can help reduce the duration and spread of conjunctivitis.
From exposure to a person who already has trachoma or from exposure to clamydia trachomatis bacteria.
Pinkeye (conjunctivitis) looks the same in humans and in animals - swollen and red membranes around the eye and on the white of the eye, lots of ocular discharge that can range from clear and watery to thick, opaque and a variety of colors (green, yellow, white, red). However, the bacteria and viruses that cause conjunctivitis are different depending on the species. Conjunctivitis in cows is usually caused by Moraxella bovis (a bacteria) but cats more often have viral conjunctivitis.
Pinkeye is a virus. It can also be caused by bacteria and be a bacterial infections. Allergies can also cause conjunctivitis.
Conjunctivitis can be caused by a virus or bacteria, it can also be caused by allergic or chemical factors. Conjunctivitis (also known as pink eye) is an inflammation of the thin layer covering the surface of the inner eyelid and the front of the eye (also known as the conjunctiva). The following link provides detailed information and links to resources better explaining causes, symptoms, treatments, and prevention. blog.contactlensking.com/pinkeye-conjunctivitis.php
There many kinds of biological bacteria. These include yeast, fungal flora, archaea, conjunctivitis, stomach and intestinal flora, respiratory flora, and many more.
Vetrogen is a topical eye ointment which contains gentamycin sulfate (an antibiotic) which can be used to treat conjunctivitis caused by bacteria.
Pinkeye, or conjunctivitis, is an inflammation of the transparent membrane (conjunctiva) that covers the white part of the eye and the inside of the eyelids. It can be caused by viruses, bacteria, allergies, or irritants. Symptoms can include redness, itching, watering, and discharge from the eye.
Conjunctivitis caused by bacteria or a virus, if treated properly, is usually resolved in 10-14 days. If there is no relief of symptoms in 48-72 hours, or there is moderate to severe eye pain, changes in vision, or the conjunctivitis is suspected
Prokaryotic bacteria.