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Efficacy of typhoid conjugate vaccine: final analysis of a 4-year, phase 3, randomised controlled trial in Malawian children
- Source :
- The Lancet; February 2024, Vol. 403 Issue: 10425 p459-468, 10p
- Publication Year :
- 2024
-
Abstract
- Randomised controlled trials of typhoid conjugate vaccines among children in Africa and Asia have shown high short-term efficacy. Data on the durability of protection beyond 2 years are sparse. We present the final analysis of a randomised controlled trial in Malawi, encompassing more than 4 years of follow-up, with the aim of investigating vaccine efficacy over time and by age group.
Details
- Language :
- English
- ISSN :
- 01406736 and 1474547X
- Volume :
- 403
- Issue :
- 10425
- Database :
- Supplemental Index
- Journal :
- The Lancet
- Publication Type :
- Periodical
- Accession number :
- ejs65395427
- Full Text :
- https://doi.org/10.1016/S0140-6736(23)02031-7