As Health NZ begins taking over from DHBs this week, Rob Campbell – who spoke at the Health Tech Conference in Auckland – is declaring ‘war’ on those exploiting the health system for their own commercial gain, Newsroom reports. “While staff on the front line are under real pressure coping with current realities, the corridors of management are cluttered with consultants, contractors and vendors hawking their wares to solve problems which they promote to meet whatever they have for sale.”