Professor Ian Roberts, an epidemiologist at the London School of Hygiene and Tropical Medicine, told MailOnline tranexamic acid could be a ‘major part of the solution’ to England’s blood shortage.Professor Ian Roberts, an epidemiologist at the London School of Hygiene and Tropical Medicine, told MailOnline tranexamic acid could be a ‘major part of the solution’ to England’s blood shortage.Read MoreHealth News | Mail Online