Measles blindness

Research output: Contribution to journalArticlepeer-review

Abstract

Measles remains a major problem in developing countries, where it affects an estimated 30 million children a year and causes up to one million deaths annually. Measles blindness is the single leading cause of blindness among children in low income countries, accounting for an estimated 15,000 to 60,000 cases of blindness per year. There is a close synergism between measles and vitamin A deficiency that can result in xerophthalmia, with corneal ulceration, keratomalacia, and subsequent corneal scarring or phthisis bulbi. High-dose oral vitamin A supplementation is recommended for all children with measles in developing countries. Higher measles immunization coverage to interrupt measles transmission and interventions aimed at improving vitamin A nutriture of children are the main strategies to prevent measles blindness.

Original languageEnglish (US)
Pages (from-to)243-255
Number of pages13
JournalSurvey of ophthalmology
Volume49
Issue number2
DOIs
StatePublished - 2004

Keywords

  • Blindness
  • Cornea
  • Malnutrition
  • Measles
  • Retinol
  • Vitamin A deficiency

ASJC Scopus subject areas

  • Ophthalmology

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