He also runs a children's camp and a foundation to prevent blindness in poor countries.

It is used to help prevent decreased vision and blindness.

Such babies have up to 35 percent risk of needing treatment to prevent blindness.

It must be treated immediately by a doctor to prevent permanent eye damage or blindness.

Finding and treating glaucoma early is important to prevent blindness.

In more severe cases, eye surgery is often necessary to prevent vision impairment or blindness.

The window that faced the sun was polarized almost to black, to prevent burning and blindness.

This is an emergency and requires immediate surgery to prevent permanent blindness.

The Web site includes an online support group and promotes the importance of early detection to prevent blindness.

To prevent blindness, babies were given drops of silver nitrate in their eyes.