'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.

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Cardiff University scientists lead Type 1 diabetes trial

People living with Type 1 diabetes in Wales could be given a life-changing vaccine, thanks to a clincial trial which will take place at Cardiff University.

It's a rare form of the condition which is not related to lifestyle and can cause other health complications.

It's becoming increasingly common and those with diabetes have to inject insulin for life.

David Wood reports.

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