A Swansea family has told ITV News of their despair following the death of a young father from Port Tennant.
The cause of 25-year-old Gareth Williams' death has not yet been established, but tests have confirmed he had measles when he died.
Now his mother and sisters are calling for people to ensure they receive the vaccination - as Megan Boot reports.
More top news
Wrexham man Christopher Matthew Griffiths has been jailed for cutting his dog's ears off. Traces of cocaine were found in the dog's urine.
Stephen 'Beano' Pike stabbed his neighbour Clint Simms on his doorstep in Ely, Cardiff. He was jailed for life at Cardiff Crown Court today.
Police appeal after a man sexually assaulted a teenage girl sat beside him on an Arriva train to between Cardiff and Pontypridd.