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For years, it’s been used for severe measles cases in children in developing countries, where vitamin deficiencies are common. In those cases, studies have found it can reduce complications and the risk of death, though it’s not seen as a cure for the disease. It’s also been recommended by the American Academy of Pediatrics and the World Health Organization in children hospitalized with measles.
“Virtually, all the studies have been done in resource-limited countries where it does seem to show a significant beneficial effect, and also in those countries, it’s been shown that children with lower levels of vitamin A tend to have more severe measles,” said Dr. Camille Sabella, director of pediatric infectious diseases at Cleveland Clinic Children’s, who added that he welcomed the CDC’s support of vitamin A. …”