Actor Amitabh Bachchan highlighted the importance of timely immunisation among children, on NDTV-UNICEF's #Reimagine telethon. Reminding the viewers about the Polio vaccination campaign, Mr. Bachchan said that all children must get the life saving vaccines without a fail, to protect them from preventable diseases. He further said that 'immunisation' act as a protective shield, keeping not just the child but also families and communities safe.