Second pregnancy of genetically edited babies reported as Chinese authorities confirm that researcher behind claim faces police investigation

A second woman fell pregnant during the experiment to create the world’s first genetically edited babies, Chinese authorities have confirmed, as the researcher behind the claim faces a police investigation.

He Jiankui shocked the scientific community last year after announcing he had successfully altered the genes of twin girls born in November to prevent them contracting HIV.

He had told a human genome forum in Hong Kong there had been “another potential pregnancy” involving a second couple.

China says the scientist who claims to have created the world’s first genetically edited babies last year acted illegally and in pursuit of fame and fortune, state media report.

He Jiankui’s claim to have altered twin girls’ genes so they could not get HIV was met with scepticism and outrage.

Investigators say the researcher faces serious punishment after acting on his own and forging ethical review papers.