[T]he Global Health Initiative…of the World Economic Forum [launched]…Guidelines to Protect Your Supply Chain [which] are designed to help multinational corporations extend their existing awareness, prevention, treatment and care programmes to companies in their supply chain…The publication of the guidelines is based on a successful 12 month pilot programme, in which 5 pioneering multinational companies across Africa – Eskom, Heineken, Standard Chartered Bank, Unilever and Volkswagen – worked with some of their suppliers on awareness, treatment and prevention programmes, and tracked best practice.