Why is everyone suddenly talking about Céline Dion's medical condition?

A recent interview between Céline Dion's sister Claudette and a Quebec magazine has led to a resurgence of headlines about the Grammy Award-winning singer and her rare medical condition.

Why is everyone suddenly talking about Céline Dion's medical condition?
Singer Céline Dion is shown in Paris at a fashion show on Jan. 22, 2019.

A recent interview between Céline Dion's sister Claudette and a Quebec magazine has led to a resurgence of headlines about the Grammy Award-winning singer and her rare medical condition.