Campaign Ambassador Amitabh Bachchan sets the agenda for the NDTV-Dettol Banega Swasth India season 9 - Lakshya - Sampoorn Swasthya Ka and starts off the 12-hour LIVE telethon. With 'health for all' as the core focus of the new season of India's largest and longest televised public health campaign. Mr Bachchan made a clarion call to all to join hands and work together towards building a healthier India.