Public Health Wales is urging parents to ensure their children have the second MMR "booster" jab, as four more cases emerge of measles
Two cases have already been confirmed as experts continue to focus on Cwmtawe School, in Port Talbot, where the new cases have been reported.
A vaccination session was held there last week.
More top news
Calming down tonight with clear spells and cooler temperatures! Setting us up for a decent start to the weekend!
Callum Williams of Wrexham pleaded guilty to causing grievous bodily harm to the woman police officer, assault and damaging property.
RSPCA says at first they thought the caller had confused the animal with a badger.