Ed studied biology in college. Ed decided to go to medical school to become a doctor. He wanted to study infectious diseases in humans. After he graduated, Ed did research at the medical school. Ed eventually discovered many new treatments for infections.
ed studied biology in college . ed decided to go to medical school to become a doctor . he wanted to study infectious diseases in humans . after he graduated , ed did research at the medical school . ed eventually discovered many new treatments for infections .
He wanted to study infectious diseases in humans.