Last year, Luke Grant spoke with one of the leading scientists, Professor Colin Butler, who called for an independent investigation into the origins of COVID-19, in place of the one which was offered by the World Health Organisation.

He’s an Honorary Professor with the College of Health and Medicine at the Australian National University, an expert in public health and epidemiology.

The WHO has now run its full investigation, which found that Chinese authorities did not provide key data samples.

This has left many doubting the legitimacy of the investigation and whether it achieved what was needed.  

Luke talks to Professor Butler again to discuss his take on what has been uncovered.

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