Scientists at Trinity College Dublin have discovered a brand new protein in the immune system which if targeted has the potential of developing more effective vaccines. The research team, led by INFECTIOUS co-curator and Professor of Biochemistry, LUKE O'NEILL, have found a protein which they have named TAG.  TAG limits a key process in the body that is needed for vaccines to work. “If we can now devise a way to interfere with TAG, we may be able to boost experimental vaccines for diseases such as HIV and malaria â€, explained Professor O’Neill. The findings are publish