Athttps://www.apha.org/policies-and-advocacy/public-health-policy-statements/policy-database/2014/07/29/10/34/the-health-of-refugees-and-displaced-persons-a-public-health-priority least one other valid source explain the role of global public health, what resources are available for countries who do not have the necessary material or food to cope with the health impacts of the CHE(s).