Swansea measles: No sign of end to outbreak, says Public Health Wales
Health officials in Wales warn there is no sign of an end to the measles outbreak centred on Swansea.
Public Health Wales says there are now 541 people affected, with more than 100 cases reported in the past week alone.
Children who are not vaccinated against it are highly likely to catch the disease, the officials say.
Nick Palit reports, while Dr Roland Salmon from Public Health Wales joins Lucy Owen in the BBC Wales Today studio.