Covid: Fresh air ‘key to safer classrooms’ Knowing which windows to open and having shorter lessons could help when children return to school. Source
Covid variant: Where do new Covid 19 variants come from? New Covid-19 variants keep appearing – and their mutations are very different to the comic book kind. Source
Covid 19: ‘His mental health has suffered all along’ Michael, who has dementia, hasn't been able to properly see his family for a year, due to Covid-19 restrictions in his nursing home. Source