My Lords, I should like to go back to Amendment 50 and, in supporting this amendment, to tell your Lordships that during the deliberations of the House of Lords Select Committee on HIV and AIDS this very subject came up. It was felt to be essential that a public health specialist should sit on the Commissioning Board. Also, I feel that he or she should be the link between the NHS and the local authorities. Public health needs to have a high profile. It is vital to have someone who understands the problem of sexually transmitted infections-in which we lead Europe-as well as PVL MRSA, which is a community-type MRSA, food poisoning and epidemics such as flu. It could be possible for somebody who was interested only in obesity and exercise to be put on the board. Our public health is vital.