Jack Osbourne Says Dad Ozzy is 'Back to His Normal Routine' After Health Scare

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 Ozzy Osbourne performs on stage at British Summer Time Festival at Hyde Park on July 4, 2014 in London.

A month after getting admitted to the hospital with complications from the flu, Ozzy Osbourne is “back to his normal routine,” according to his son Jack.

In an interview with Access, Jack and Ozzy’s wife and manager Sharon gave an update on The Prince of Darkness. “Well, if this gauges where he’s at, he's complaining a lot and he's back to his normal routine. So everything's A-okay,” Jack said of his 70 year-old metal icon dad.

A smiling Sharon then added, “ “That's always a good sign, when he complains and he's miserable then you know it's good.”

On Feb. 19, Ozzy was forced to cancel shows in Australia, New Zealand and Japan on his No More Tours 2 as a result of developing pneumonia from the flu. The news came a week after Sharon revealed the rockstar had been released from intensive care unit.

Watch Jack and Sharon’s full interview with Access below.