Social networks - The future for health care delivery

► Health care information of value for improving health care is being assembled through digitally enhanced social networks. ► Social networking allows patients to control health information accrual without the constraints of traditional health care. ► The doctor-patient encounter is more influenced by information from social and professional networks than in the past. ► Social networking has the potential to change the pattern of health inequalities and access to health care. ► The stability of health care provision and the traditional role of professionals face challenges from social networking.