Eery pictures have laid bare the inside of a mysterious Wuhan lab home to more than 1,500 deadly viruses. Wuhan Institute of Virology specialises in researching the most dangerous pathogens.
The lab also researches viruses carried by bats, which made it it the centre of various conspiracy theories around the coronavirus pandemic.
Although it is widely believed by scientists that the virus outbreak jumped from animals to humans after being sold at a food market in Wuhan, some conspiracy theorists believe the virus escaped from the controversial lab.
This has been dismissed by China, and the theory is not supported by any evidence. However, the Mail on Sunday previously revealed a virus leak is "no longer being discounted" by the UK
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