Headache, sore throat, runny nose is now most common Covid-19 symptom linked to Delta variant

Headache, sore throat and runny nose are now the most commonly reported symptoms linked to Covid-19 infection, researchers say. Prof Tim Spector, who runs the Zoe Covid Symptom study, says catching the Delta variant can feel “more like a bad cold” for younger people. But although they may not feel very ill, they could be […]