A $20 trillion lawsuit has been filed against Chinese authorities in the US over coronavirus outbreak.

Axar.az informs that, American lawyer Larry Klayman and his advocacy group Freedom Watch along with Texas company Buzz Photos have filed the lawsuit against the Chinese government, Chinese army, the Wuhan Institute of Virology, Director of Wuhan Institute of Virology Shi Zhengli and Chinese army's Major General Chen Wei.

The plaintiffs have sought $20 trillion, which is a bigger amount than China's GDP, claiming coronavirus is the result of a biological weapon prepared by the Chinese authorities.

They have accused China of aiding and abetting death, provision of material support to terrorists, conspiracy to cause injury and death of US citizens, negligence, wrongful death, and assault and battery.

They allege the virus had released from the Wuhan Virology Institute. The plaintiffs stated that the COVID-19 virus was "designed" by China to kill mass populations. Biological weapons were outlawed in 1925 and hence such a biological weapon is a terrorist-related weapon of mass destruction, the lawsuit mentioned.

The American group cites multiple media reports that said that there was only one microbiology lab in China that handled advanced viruses like the novel coronavirus -- in Wuhan. To cover up, the plaintiffs alleged, China linked statements on coronavirus with national security protocols.