https://english.metrovaartha.com/news/kerala/aster-spine-centre-organizes-nadu-vandi-awareness-journey-and-spine-up-challenge-for-world-spine-day https://cf-images.assettype.com/metrovaartha-en/2026-10-17/m0z9nuiw/naduu-vandi.jpg hourly 2026-10-17T01:49:44.568Z