Evidence collections

In our evidence collections we bring together a curated selection of some of our most topical and most used resources. To see a full list of all resources, go to search all resources.

Four additional collections have been created in collaboration with Cochrane. View the Cochrane – Evidence Aid collections.

A child looks out of a tent in Idomeni, Greece.

Health of refugees and asylum seekers

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Man's hands around empty bowl.

Prevention and treatment of acute malnutrition

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Windstorm on beach in Vietnam.


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Coronavirus (COVID-19)

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Nurse takes blood from patient.


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