structural:reformatting, structural:expansion
Illness and death

In 1977, Asimov had a heart attack. In December 1983, he had triple bypass surgery at NYU Medical Center, during which he contracted HIV from a blood transfusion. His HIV status was kept secret out of concern that the anti-AIDS prejudice might extend to his family members.

He died in Manhattan on April 6, 1992, and was cremated. The cause of death was reported as heart and kidney failure. Ten years following Asimov's death, Janet and Robyn Asimov agreed that the HIV story should be made public; Janet revealed it in her edition of his autobiography, It's Been a Good Life.