Coronavirus doctor’s diary: ‘Have I got Covid for a second time?’ Dr John Wright thought he'd had Covid in spring - but last week he tested positive. So what's going on? Source
Covid: Cancer scan backlog raises late detection fears Waiting times grow across the UK for potentially life-saving MRI and CAT scans, figures show. Source
Covid and vitamin D: ‘Not enough evidence’ for treatment People are still advised to take a daily supplement this winter to keep bones and muscles healthy. Source