The immune system holds the key to human health, and is perhaps the greatest asset we have in dealing with the coronavirus. In The Beautiful Cure, leading immunologist Professor Daniel Davis describes the scientific quest to understand how it works – and how it is affected by stress, sleep, age and our state of mind. He explains how this knowledge is now unlocking a revolutionary new approach to medicine and well-being, and what we are discovering about our natural ability to cope with the Covid-19 pandemic.