The world's first personalised mRNA cancer jab for melanoma - which also has the potential to stop lung, bladder and kidney cancer - is being tested in British patients.The "gamechanger" jab, which offers hope of a cure, is custom-built for each person in just a few weeks.

The world's first personalised mRNA cancer jab for melanoma - which also has the potential to stop lung, bladder and kidney cancer - is being tested in British patients.The "gamechanger" jab, which offers hope of a cure, is custom-built for each person in just a few weeks.