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Life-Saving Camels? Solutions to Health Crises Around the World
From diseases to poverty, in-depth coverage of the world's worst health issues.
Health Crises Around the World
A warrior from Kenya's Samburu tribe leads a camel carrying a solar-powered refrigeration unit. Someday, units like the one pictured could be used to carry vaccines that would allow Samburu children to be immunized for the first time in their villages. (Tom Berman/ABC News)
