To answer your last query first - yes it is a good idea for all children to have both doses of the MMR vaccine. The vaccine doesn't work in 5 - 10 per cent of children who receive the first dose ...

My local doctor's surgery has contacted me regarding bringing in my four year old for his pre-school MMR booster. As he has already had his MMR at two without complications is it safe to let him ...

For young, healthy people who may be wondering, “do I need a COVID booster at all?”, having one annually is sensible.