The singer's severe sinusitis led to two cancelled gigs in Canada last week (ends31Jan16) and now the group has axed another concert in Vancouver as Ozzy continues to fight illness.

The show at the Rogers Arena was scheduled for Wednesday night (03Feb16).

A statement from the band reads: "Due to continued severe sinusitis, Ozzy Osbourne will be unable to perform with Black Sabbath as scheduled. The Vancouver performance has been postponed."

The group's next scheduled show is at the Tacoma Dome in Washington on 6 February (16).

Black Sabbath are currently touring together for the last time after announcing dates for The End world trek last year (15).