Commenting on the measles outbreak in Wales, Dr David Elliman, immunisation expert at the Royal College of Paediatrics and Child Health, said:
“The MMR vaccine safety scare back in 1998 meant many parents whose children were born in the early 2000s chose not to have their children immunised. This scare – which linked MMR to autism – was based on unfounded research, but the result is a generation of unvaccinated children left at risk of contracting the disease.