COVID-19

March 20, 2020

Coronavirus disease (COVID-19) advice for the public: When and how to use masks

When to use a mask If you are healthy, you only need to wear a mask if you are taking care of a person with suspected […]
July 13, 2020

Scientists investigate cases of post-Covid-19 fatigue

Hannah Devlin Science correspondent Most people experience Covid-19 as a short-term illness – once the infection has been fought off, they bounce back to health. But […]