The government has said that more than half a million positive coronavirus samples have been genomically sequenced, cementing the UK’s status as a ‘world leader’ in genomics.

The UK has rapidly identified coronavirus variants and captured critical data that has helped to track and stay ahead of mutations in the genome of the virus. It is estimated that the UK contributes around 50 per cent of all sequencing that is shared for comparison across the world.

Genomic sequencing is laboratory analysis that identifies a virus’s genetic make-up, allowing new variants or mutations in existing variants to be detected. Reaching this milestone is testament to the extraordinary expertise the UK has in genomics and the efforts of researchers, laboratory scientists and analysts, clinicians and policymakers.

Thanks to the UK’s world-leading genomic sequencing capability, cases of the Delta (B1.617.2) variant have been quickly detected, as well as other variants of concern. This has allowed the government to rapidly deploy additional support to areas where variants of concern have been prevalent, such as surge testing and enhanced contact tracing, to help slow the spread of variants by breaking chains of transmission.

Innovation Minister Lord Bethell said: “From Fred Sanger to the modern day, the UK has a proud tradition of developing genetic and genomic technologies which improve the lives of patients across the country and globally. This milestone is testament to the hard work, dedication and brilliance of researchers and scientists in laboratories across the country, as well as those on the frontline of our battle against this wretched virus.

“It is vital that we not only maintain, but develop our global leadership in genomics and do our utmost to unlock its enormous potential. The British public has played their part at every stage of this pandemic and I am urging everyone to do their bit by getting tested when asked to do so, so we can continue to detect new variants of concern and protect ourselves and our communities as restrictions ease.”