B Part of It Study Announcement (video) University of Adelaide Share Print E-Mail Loading video... Caption Professor Helen Marshall (University of Adelaide) and study participant Harry Spurrier discuss the findings of the B Part of It meningococcal B study. Credit University of Adelaide. Usage Restrictions This video is only to be used in association with the story about the B Part of It study results. Share Print E-Mail 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.