UMMS Working Toward Better Flu Vaccine (video) University of Massachusetts Medical School Loading video... Caption Scientists at the University of Massachusetts Medical School are working to develop new ways of predicting how the influenza virus changes and evolves in response to anti-viral drugs and the human immune system. This approach has promise for becoming a pivotal tool in creating a more effective vaccine against the virus. Credit Bryan Goodchild Usage Restrictions Please credit UMass Medical School Office of Communications 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.