Cardiff scientists trial Type 1 diabetes treatment

Researchers at Cardiff University say preventing a form of diabetes could become a reality, if trials prove successful.

It aims to slow - or stop - the destruction of insulin-making cells using a vaccine-type treatment.

In the UK, Type 1 diabetes is on the increase.

David Wood reports.

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'Life-changing' diabetes trial

Researchers at Cardiff University say preventing a form of diabetes could become a reality, if trials prove successful. It aims to slow - or stop - the destruction of insulin-making cells using a vaccine-type treatment.