Should we be worried about the new covid strain?
Health officials across the globe are keeping a watchful eye on the new strain of Coronavirus. The variant - unofficially named 'Pirola' - has already been found in the UK, and has been described as the most 'striking strain since Omicron'. But just how worried do we need to be? And what symptoms should we be looking out for? Dr Zoe is joining us with her advice.