Professor Sir Nicholas Wald (Ïã¸ÛÁùºÏ²ÊÖÐÌØÍø Institute of Health Informatics) and Professor Aroon Hingorani (Ïã¸ÛÁùºÏ²ÊÖÐÌØÍø Institute of Cardiovascular Science) welcome the call for the UK to focus on disease prevention as "too many preventive health opportunities are missed".