The 'Rocket Man' singer has not given specific details about his infection. There are many common forms that can become serious if left untreated.

Elton John says his eyesight has deteriorated after contracting a severe eye infection over the summer. He says it has affected his ability to record new music.

Elton John was not going to let an eye infection stop him from enjoying his new musical at London's West End theater district. The "Rocket Man" hitmaker, 77, who is known for wearing statement eyeglasses, attended The Devil Wears Prada musical premiere on Sunday in the English capital.