In our series 'Expert Speak' on All India Radio, we bring you the views of the leading medical experts on COVID-19.<br />”&nbsp;<br />”Talking to AIR News, Dr. Ambuj Roy from the Department of Cardiology of AIIMS advises elderly people and those suffering from other diseases like hypertension and cancer to take extra precautions to avoid the infection.<br />”&nbsp;<br />”<span style="color: #222222;">Dr Naresh Gupta of LNJP Hospital, Delhi tells people to maintain hygiene and social distancing.</span><br />