The world is going through a medical emergency, nearly 3.04 Million cases of COVID 19 have come in highlight. It's not only the US, Spain, Italy, or India effected by the Coronavirus. It has spread in all the corner of the world, death due to the same is increasing day by day, people are afraid yet preparing themselves for the worse, all we can do is just follow all the precaution and stay safe at home. government organisations are doing the best they can do for us on the other had WHO is collaborating with private sectors to develop the essential health technologies. South Korea has done remarkably in controlling the spread of the virus by testing all the people of their country, testing entire population is not that a big task in that country as compare to India, as it is the 2nd largest populated country in the world, government initiative like Aarogya Setu which constantly tracing the users through Bluetooth, if a user is coming in contact with anyone who ha...