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The Design and Analysis of Seroefficacy Studies for Typhoid Conjugate Vaccines
BACKGROUND: Demonstrating the efficacy of new Vi-conjugate typhoid vaccines is challenging, due to the cost of field trials requiring tens of thousands of participants. New trial designs that use serologically defined typhoid infections (seroefficacy trials) rather than blood culture positivity as a...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6405265/ https://www.ncbi.nlm.nih.gov/pubmed/30845326 http://dx.doi.org/10.1093/cid/ciy1119 |