strong Walkley Award-winning journalist, Sharri Markson is the Investigations Editor at The Australian and host of prime-time show Sharri on Sky News Australia. strong The origins of Covid-19 are shrouded in mystery. Scientists and government officials insisted, for a year and a half, that the virus had a natural origin, ridiculing anyone who dared contradict this view. Tech giants swept the internet, censoring and silencing debate in the most extreme fashion. Yet it is undeniable that a secretive facility in Wuhan was immersed in genetically manipulating bat-coronaviruses in perilous experiments. And as soon as the news of an outbreak in Wuhan leaked, th ..