Are multiple viruses spreading in China, five years after the Covid pandemic broke Wuhan? Social media is flooded with posts about crowded health centres, with many claiming that a state of ...

Does mental well-being fuel an active lifestyle? A positive mindset, free from depression, keeps you more active and ...

Covid-19 is now ubiquitous – but hospitalisations seem to be on a downward trajectory. No one knows why. When virologists took their first peek at XEC, the Covid-19 variant which started to ...