Revealed: Chinese researchers can access half a million UK GP records

Medical information will be available from UK Biobank, despite western intelligence agencies' security fears

Researchers from China are to be allowed access to half a million UK GP records despite western intelligence agencies' fears about the authoritarian regime amassing health data, the Guardian can reveal.

Preparations are under way to transfer the records to UK Biobank, a research hub that holds detailed medical information donated by 500,000 volunteers. One of the world's largest troves of health data, the facility makes its information available to universities, scientific institutes and private companies. A Guardian analysis shows one in five successful applications for access come from China.