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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Samba Galêz, Wales' largest community Samba band are celebrating their 25th Anniversary by hosting a special weekend in Cardiff.
International students at Aberystwyth University have held a range of events to raise funds for the Nepal appeal.
A wet start for many with outbreaks of rain, heavy at times, moving northwards.