by Ian Le Guillou To begin with, it was just anecdotal reports. Ear, nose and throat specialists from around the world were sharing their experiences on online message boards – they were all seeing a spike in patients experiencing anosmia, a loss of smell. The link with coronavirus was brought to public attention by specialists in the … Read more

Some people’s immune systems contain pre-existing protection against coronavirus, indicating that they have encountered a similar infection to Covid-19 before, according to Dr Aleksandra Walczak, a physicist at École Normale Supérieure in Paris, France. Her team uses statistical physics to model the human immune system and try and predict how it will behave. She is currently … Read more

by Fintan Burke Tracking the brain’s reaction to virtual-reality-simulated threats such as falling rocks and an under-researched fear reduction strategy may provide better ways of treating anxiety disorders and preventing relapses. Hippocrates described them as ‘masses of terrors,’ while French physicians in the 18th century labelled them as ‘vapours’ and ‘melancholia.’ Nowadays we know that panic … Read more

Short-term anxiety is a normal response to stress, but more needs to be done to understand and treat longer-term anxiety disorders, which affect the lives of millions of people across Europe and impose a significant economic burden on society, according to Professor David Baldwin, head of the mental health group at the University of Southampton, … Read more