See on Scoop.it – Health Care Social Media Monitor
Twitter users turn to Instagram, Tumblr and Twitter itself to post pictures. 36% of links are images, followed by 16% articles ad 9% video. Social photo sharing has seen major growth over the past year, due particularly to Instagram. 15% of images shared on Twitter are from Instagram, second only to direct image sharing to Twitter.
See on www.emarketer.com
Health Care Social Media 