<span style="color: #222222;">In our series 'Expert Speak' on All India Radio, we bring you the views of the leading medical experts on COVID-19. President, Public Health Foundation of India, Dr.K.Srinath Reddy has said it will take some time to develop a vaccine against the COVID-19 infection. Dr Reddy also appealed to people to take necessary precautions to ensure that there is no community spread. Dr. Neeraj Nischal from AIIMS said that there should be no stigma associated with COVID-19.</span><br />