Shaping the future: Our strategy for research and innovation in humanitarian response.
A global organisation that finds solutions to complex humanitarian problems through research and innovation..
Our purpose is clear: we work in partnership with a global community of humanitarian actors, researchers and innovators to improve the quality of humanitarian action and deliver better outcomes for people affected by crises.
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This paper describes the protocol for a novel cluster randomised controlled trial design which used ring vaccination, an approach to communicable disease control which identifies individuals at high risk of infection due to their social or geographical connection to a known case, in response to the Ebola outbreak in West Africa.

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