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.
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A very unsettled day with frequent outbreaks of persistent, occasionally heavy rain, especially in the south and over hills.
Protesters are set to march through Cardiff city centre today to campaign against local budget cuts to the arts.
Deaths from liver disease in Wales have more than doubled in the last 20 years.