UK to track COVID-19 variants with genomic sequencing across the world

Britain said on Wednesday it would provide genomic sequencing support to Brazil, Ethiopia, Kenya, Nigeria and Pakistan to help identify, assess and track new variants of the novel coronavirus. The novel coronavirus, which has killed 4 million people globally since it emerged in China in late 2019, mutates around once every few weeks, slower than influenza or HIV, but enough to require tweaks to vaccines. Public Health England will extend support to Britain's partners through the New Variant Assessment Platform Programme which tracks changes in the virus.