Micronutrient deficiency disorders, including pellagra, have emerged as major problems in refugee populations that depend on international relief assistance for food supplies. This report summarizes an investigation of pellagra that occurred among Mozambican refugees in Malawi during 1990.

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refugee sex difference human Refugees pellagra ethnology male preschool child female Mozambique Child, Preschool Disease Outbreaks Article epidemic adult Sex Factors Case-Control Studies case control study Malawi Child