Complex sentence: The Centre for History in Public Health has strong ties with the EAHMH, which aims to foster research and the international exchange of views on all issues concerning health and medicine in Europe and their connections with the extra-European world.
Split into simpler sentences: The Centre for History in Public Health has strong ties with the EAHMH. The European Association for the History of Medicine and Health (EAHMH) aims to foster research and the international exchange of views on all issues concerning health and medicine in Europe and their connections with the extra-European world.