There is no single entity called "cornea virus." The cornea, the clear front part of the eye, can be infected by various viruses. These viral infections often manifest as a type of keratitis, which is an inflammation of the cornea.
Viral Keratitis: Infections of the Cornea
Several viruses can infect the cornea, leading to keratitis. A common example is Herpes simplex virus (HSV) keratitis, which is a viral infection causing inflammation of the cornea. This can result in a painful, red eye with blurred vision. Other viruses can also cause corneal inflammation.
The Mayo Clinic highlights that infectious keratitis, a corneal ulcer, can be caused by viruses, fungi, and parasites, in addition to bacteria being the most common cause. https://www.mayoclinic.org/diseases-conditions/keratitis/symptoms-causes/syc-20374110 The Centers for Disease Control and Prevention (CDC) specifically discusses HSV keratitis as a significant corneal infection caused by the Herpes Simplex Virus. https://www.cdc.gov/contact-lenses/causes/what-causes-hsv-herpes-simplex-virus-keratitis.html
The National Health Service (NHS) also details Herpes simplex eye infections as a painful, red eye condition caused by a virus. https://www.nhs.uk/conditions/herpes-simplex-eye-infections/
While keratitis itself isn't a "virus," it is a condition that can result from a variety of infections, including viral ones. Prompt treatment is crucial as some corneal infections, if left untreated, can threaten vision. https://newsnetwork.mayoclinic.org/discussion/with-prompt-treatment-cornea-infection-can-be-cured-without-long-term-complications/
