The world is witnessing one of the worst pandemics in history. Millions of lives have been lost, major economies have been crippled and large scale destruction has taken place. More than a year after the outbreak of the pandemic, the world is still investigating what led to the outbreak of the deadly virus. Was it an accidental lab leak? Does the virus have a natural origin? Or Is Covid-19 an act of bioterrorism? Ever since the first covid positive case was reported in China's Wuhan, theories around the origin of Covid-19 have multiplied like the virus itself. China’s reluctance to allow in independent investigators muddied the waters even further. The secrecy shrouding the origin of SARS-Cov-2 begs the question - What is China hiding? Was the virus bioengineered? Is Covid-19 a bioweapon? Watch the video for more. #Covid19. #Bioweapon. #Bioterrorism. #WuhanInstituteOfVirology. #China. Crux is your daily dose of the big, viral and relevant news in a few minutes. It’s your ultimate guide to staying informed on the latest in politics, international relations, sports, entertainment and social media Follow CRUX on Instagram (@crux.india): https://bit.ly/3qSFx1K Follow CRUX on Facebook: https://bit.ly/2Lte7iF #GetCloserToTheNews with latest headlines on politics, sports and entertainment on news18.com https://bit.ly/2Y4QccL Also watch: Crux One Take: https://bit.ly/3oNaLWf Crux Files: https://bit.ly/3mnbnjW Crux BTS: https://bit.ly/3oCjbQE