Ageing is the primary risk factor for cancer, dementia, and cardiovascular diseases. As the understanding of the biology of ageing constantly improves, there are already initial approaches to geroprotection, which seeks to reduce the age-related risk of disease and thus extend healthy lifespan. In a discussion paper published today by the German National Academy of Sciences Leopoldina, the researchers involved recommend a paradigm shift in how research and medicine approach age-related diseases. In the paper “Health-Extending Medicine in an Aging Society – Prospects for Medical Research and Practice” they call for better research into the ageing process, so that medicine can focus on ageing itself – rather than waiting to treat age-related diseases.

According to the first-ever survey fielded to RAND’s new American Youth Panel (AYP), 49% of students in middle and high school grades reported losing interest in math about half or more of the time, and 75% of youths reported losing interest for at least some class time.

After the cessation of the dynamic zero-coronavirus disease 2019 (COVID-19) policy in China, a large number of people were infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) without being hospitalized, but few studies investigated the symptoms of this population. In this study, we aimed to describe the symptom characteristics of this population and to provide information for further understanding of COVID-19.