Personal data is a vital resource for research, including studies in medicine, public health and social science. Over decades, researchers have developed approaches to use this data safely and securely to improve our understanding of society, health and disease. Reform of European data privacy laws is now threatening the way that data is used in research. In this article, Beth Thompson, policy adviser at the UK-based Wellcome Trust, explains why we need your help now, to ensure a positive outcome for research. Read more [...]