Biosecurity remains one of the critical challenges of the future and to successfully overcome it, we need to recognise that the health of humans, animals and the environmental are inextricably linked.   The One Health Initiative is a worldwide strategy for combating disease threats by promoting interdisciplinary collaboration and communication between physicians, veterinarians and other scientific health professionals, with the aim of improving and defending the well-being of humans and animals.    To find out more visit the One Health Initiative's website.