Author

D. Dowdy

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Open access Sep 2026

The epidemiological impact, costs, and cost-effectiveness of implementing household contact investigation with tuberculosis preventive treatment in Nepal: a model-based analysis

The burden of tuberculosis (TB) remains extremely high globally. It is increasingly recognized that contact investigation and preventive treatment are essential components of effective action to reduce TB. High-quality, local evidence of feasibility and impact is urgently needed to catalyse scale-up of preventive treat...

Rajan Paudel, Anchal Thapa, S. Shrestha et al. · BMC Global and Public Health · 0 citations

Open access Aug 2026

Implementing laboratory quality management systems in Ghana: A quality audit of accreditation readiness in clinical and public health laboratories (2021–2023)

Background The Stepwise Laboratory Improvement Process Towards Accreditation (SLIPTA) checklist has demonstrated improvement in laboratory quality in Africa. In Ghana, however, implementation has targeted mainly higher-tier clinical laboratories. A balanced approach across the laboratory network is needed to strengthen...

E. E. Kploanyi, D. Dowdy, Joseph Kenu et al. · African Journal of Laborator... · 0 citations