Improved TB Vaccine Closer to Reality (VIDEO) University of Bath This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Professor Jean van den Elsen & Dr Asel Sartbaeva explain how their work is making a new and improved TB vaccine more likely. Credit University of Bath Usage Restrictions With credit to University of Bath License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.