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High and equitable mass vitamin A supplementation coverage in Sierra Leone: a post-event coverage survey
BACKGROUND: In Sierra Leone, children ages 6–59 months receive twice-yearly vitamin A supplementation (VAS) through Maternal and Child Health Week (MCHW) events. VAS coverage in 2011 was calculated using government tally sheets of vitamin A capsule distribution and outdated population projections fr...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Global Health: Science and Practice
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4168566/ https://www.ncbi.nlm.nih.gov/pubmed/25276530 http://dx.doi.org/10.9745/GHSP-D-12-00005 |