Actress Mary Walsh has been sidelined with a severe respiratory infection that has postponed the Toronto start of her one-woman show Dancing with Rage.

Researchers at the University of Saskatchewan say they are close to developing a vaccine to fight respiratory syncytial virus (RSV), a highly contagious infection that can be life-threatening to children.

A northern health researcher is getting the Order of Ontario today, in part for her work on respiratory problems in the North.

Elton John is suffering from a serious respiratory infection and has cancelled three Las Vegas performances on doctors' orders.