Now it is Corona virus, previously it was Nipah, before that Dengue & Chikungunya and also H1N1 and many more. Where have they vanished and from where they appeared suddenly? Is it something we need to be fearful or is it a business of fear. In this video Dr Biswaroop Roy Chowdhury exposes the conspiracy by pharma company in association with WHO. This video also shares the evidence based cure method to fight all kind of viruses including the most hyped HIV.