In an exclusive chat with Aaj Tak, AIIMS director Randeep Guleria talks about various question surrounding the novel Coronavirus that has infected over 2 lakh people in India. As the governmnet has announced relaxations in Unlock 1 with the opening of shops and markets, Dr. Guleria tells us what precautions we should take while stepping out of our homes and visiting shops and markets. Listen in to him here.