Herpes Simplex Virus
The herpes simplex virus consists of two primary forms, according to the University of Maryland Medical Center. The first is the herpes simplex virus Type 1 (HSV-1); the other is herpes simplex virus Type 2 (HSV-2). HSV-1 is primarily responsible for cold sores. HSV-2 is often the cause of genital herpes. According to the UMM, both types can be spread from one location to another. Either HSV-1 or HSV-2 can cause genital, oral or ocular herpes.
Highly Contagious
Any form of the herpes simplex virus is considered to be highly contagious. People can spread the virus from one part of their body to other parts. They can also infect people with whom they are close. According to the UMM, the virus can be spread whether there are symptoms of herpes lesions or not. An individual who has experienced a herpes outbreak should assume he can infect others at all times. The virus can be spread to the eye from saliva, mucus, blood and any other bodily fluid.
Spreading the Virus
The herpes virus enters the body through any opening available. The eye is open to virus exposure nearly all the time. It's possible for bodily fluids to make their way into the eye from things such as splatter, sneezing of mucus and rubbing the eye with hands that have the virus on them. According to GetEyeSmart.org, HSV-1 is more likely to cause ocular herpes than HSV-2. This is often due to the oozing of cold sores from HSV-1. Anyone can touch the blister and then rub the eyes, which allows the virus to infect the eye.
Prevention
Like any virus, the herpes simplex virus can be prevented by practicing proper hygiene. This includes washing your hands with soap and water, keeping your hands away from your mouth and eyes, covering your mouth and nose with a tissue when sneezing and avoiding sharing anything with others that allows the transmission of bodily fluids.
