Chinese scientist who worked on Covid vaccine before the pandemic ‘was thrown to his death off roof’, witnesses claim

A SCIENTIST from the Wuhan Institute for Virology who allegedly worked on a COVID vaccine before the start of the pandemic was thrown to his death off roof, according to witnesses. The mysterious circumstances surrounding his death were heightened after it was revealed he filed a patent for a COVID-19 vaccine in February 2020. 3 It’s been alleged that he died from a fall on the roof Credit: AFP 3 His death has created further rumours and confusion Credit: AFP Zhou Yusen, 54, died in May 2020 while working for the People’s Liberation Army and alongside Wuhan scientists. Witnesses claimed…