The Chief Health Officer’s history of unorthodox opinions has been uncovered in a piece published by the Australian Financial Review.

It comes after an astonishing backflip on controversial AstraZeneca COVID-19 vaccine comments earlier this week.

Contradictions in Dr Young’s opinions have been traced back as far as 2006, which Neil Breen says is a concerning find.

“The problem is no one properly calling her out for it,” he said. “I’ve done as best as I can.”

“Too often, she’s said things that are wrong and contradictory.

“How can we trust everything she says?”

Press PLAY below to hear Neil Breen’s comments in full

Image: Nine News