Colin Irvine is a Value and Access Manager - Vaccines at Sanofi. Colleagues describe him as "Colin and I met over a decade ago through our roles within travel health. He was always well liked and valued by practice nurses in the south of England and it was a pleasure to watch him develop his career within vaccines. More recently we have worked together providing education to healthcare professionals. It has been inspirational following his ideas to engage a broad approach to sharing knowledge about immunisation. Colin has always shown that he is professional, organised and importantly thorough. He is particularly good at following up projects and ensuring detail is considered. Above all, he is a pleasure to work with. He has always taken the time to show interest in others and his considerate and inclusive approach allows for enjoyable meetings for all involved. I wish Colin well in his future and very much hope we continue to cross paths with our shared interest in the travel health community. "