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Estimation of the burden of varicella in Europe before the introduction of universal childhood immunization
BACKGROUND: Varicella is generally considered a mild disease. Disease burden is not well known and country-level estimation is challenging. As varicella disease is not notifiable, notification criteria and rates vary between countries. In general, existing surveillance systems do not capture cases t...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5437534/ https://www.ncbi.nlm.nih.gov/pubmed/28521810 http://dx.doi.org/10.1186/s12879-017-2445-2 |