More than 200 at-risk school children are to be given the MMR jab after a measles case was confirmed in a region recovering from a major epidemic.
Pupils at a south Wales school will be given the triple vaccine as concerned health chiefs act to avert a new outbreak of the potential killer illness.
A massive programme to inoculate thousands of children was launched in the greater Swansea area in the spring as it battled a major measles outbreak. Large numbers of previously unprotected children were given the triple measles, mumps and rubella (MMR) jab as a result.
The new case comes three months after the end of that epidemic - the biggest outbreak of measles ever to hit Wales. More than 1,200 people contracted measles, 88 serious enough to visit hospital, and one person died in the outbreak which began in November last year.