Booster Vaccines are ‘like a Refresher Course for the Immune System’ – Luke O’Neill August 11, 2021 Admin Healthcare </p> <h2>Professor Luke O’Neill on Newstalk Recently</h2> <p> Professor Luke O’Neill says booster vaccines are “like a refresher course for the immune system”.<br /> <br /> Credit to : Newstalk</p> <p> Please support our Sponsors here --
