AT LEAST 12 different strains of coronavirus were spreading through the UK in March - including one which has only ever been found in Britain, a SAGE report found. Scientists analysed the genomes of the deadly virus in 260 infected patients across the country. They discovered at least 12 strains of coronavirus, one of which has only ever been found in the UK - meaning it mutated on British soil. But the COVID-19 Genomics UK Consortium admitted the "under-sampling in the UK and elsewhere means the number of independent introductions of Covid-19 is very likely substantially higher". The scientists concluded...