Author

Ashata Dahal

3 papers indexed here

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Open access Sep 2026

Persistence of immune responses 5 years after vaccination with a single dose of typhoid conjugate vaccine (TCV) in Nepalese children.

BACKGROUND A single-dose typhoid conjugate vaccine (TCV) has been recommended in endemic settings. Here we report the 5-year immunogenicity results post a single dose of TCV in Nepal. METHODS We conducted a participant- and observer-blinded randomised trial (RCT) in Lalitpur, Nepal (2017-2021) (ISRCTN43385161). 20,01...

D. Pant, Yi-Yuan Zhang, Francesca Feaheny et al. · Vaccine · 0 citations

Review Open access Aug 2026

8-year vaccine protection following a single dose of Vi-tetanus toxoid conjugate vaccine in children in Nepal (TyVOID): a prospective cohort follow-up study of the TyVAC Nepal randomised controlled trial.

BACKGROUND In low-income and middle-income countries, where typhoid fever remains a major public health problem, WHO recommends the use of typhoid conjugate vaccine (TCV). Here, we report vaccine effectiveness up to 8 years following a single dose of TCV in Nepal. METHODS TyVOID was a prospective cohort study that ex...

D. Pant, Yi-Yuan Zhang, F. W. Basile et al. · Lancet Global Health · 1 citation

Open access Aug 2026

“We're supposed to serve the wider community.” A qualitative study exploring researchers’ perceptions and attitudes toward engagement in health research.

Background Public and community engagement has recently emerged as an important sphere of global health research. Recent engagement framework emphasises dialogic and participatory approaches that foster mutual learning between researchers and communities, reflecting a shift in research practice toward greater inclusivi...

Chi Le Phuong, Katherine Rose, A. Day et al. · Wellcome Open Research · 0 citations