Albinism

I learned what albinism is. It is a disease. You get it when you don't have enough melanin. Melanin is skin pigment. Since you don't have enough melanin, it causes your skin to look white.

bat killing

There is a bat killing syndrome. A mysterious and deadly disease was discovered two winters ago in a couple of New York caves. They have at least spread to 6 northeastern states. Scientists are rushing to find a way to stop it before it spreads across the country.