The noble Baroness is right that we should have great confidence in experts and ensure that young people coming through our education system have that same confidence. This is why we can be proud of the high uptake of vaccinations in this country. A number of key components have achieved the high coverage of vaccination. They include national co-ordination of our vaccination programmes, fully trained staff and access to relevant information. We must ensure that this continues so that high level of confidence among parents and patients continues.