Viral vs bacterial pink eye

Bacterial conjunctivitis is an eye infection caused by bacteria, such as Staphylococcus aureus or Streptococcus pneumonia.

Also known as pink eye, the disease causes eye discharge, redness, and itching. Although it rarely causes complications or permanent damage to the eye, patients often complain about discomfort due to the symptoms.

Pink eye happens when there is an inflammation or infection of the conjunctiva, the transparent membrane covering part of the eyeball and inner eyelid.

Is pink eye contagious by air

The eye's blood vessels also become inflamed and more visible, causing eye redness. There are different types of conjunctivitis: viral, bacterial, and allergic conjunctivitis. 

Conjunctivitis is a common eye problem that affects nearly six million people in the United States every year.

Bacterial pink eye is the second most common type, after viral conjunctivitis, and accounts for 50% to 75% of conjunctivitis cases in children. This form of pink eye is highly contagious and spreads through poor hygiene or contact with other people or insects.

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how long contagious bacterial conjunctivitis

how long is bacterial conjunctivitis contagious on surfaces