The government is expected to receive a bill of approximately £60 million, with each of the 60 victims expected to receive about £1 million each.

Peter Todd, a lawyer who represented many of the claimants, told the Sunday Times: “There has never been a case like this before. The victims of this vaccine have an incurable and lifelong condition and will require extensive medication.”

Following the swine flu outbreak of 2009, about 60 million people, most of them children, received the vaccine.

It was subsequently revealed that the vaccine, Pandemrix, can cause narcolepsy and cataplexy in about one in 16,000 people, and many more are expected to come forward with the symptoms.

Across Europe, more than 800 children are so far known to have been made ill by the vaccine.