And now Professor Palese, 77, has made a significant U-turn, admitting all theories on how Covid came about now need proper investigating. He told MailOnline: 'I believe a thorough investigation about the origin of the Covid-19 virus is needed. 'A lot of disturbing information has surfaced since the Lancet letter I signed, so I want to see answers covering all questions.'
He’s guilty in some way. Trying to cover has read when this is fully revealed.