Harriet Dwyer

Dados Biográficos

ID7687582
NOMEHarriet Dwyer
PRENOMESHarriet
SOBRENOMEDwyer
ASSINATURADWYER H
AFILIAÇÕESLondon School of Hygiene & Tropical Medicine
ORCID0009-0006-5984-2589
VERIFICADOSim
TOTAL DE OBRAS4
TOTAL DE CITAÇÕES0
TOTAL COMO AUTOR4
TOTAL COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO2025
ANO MAIS RECENTE DE PUBLICAÇÃO2026
ÍNDICE H0

  • “This is what a war does”- Trust, information ecosystems and childhood vaccination among Ukrainian parents

    Open AccessHarriet Dwyer, Nadine Beckmann et al.ARTICLEPLOS Global Public Health2026

    Armed conflict not only disrupts health systems but reconfigures trust in vaccination and interactions with information. This study explored how the war in Ukraine has reshaped vaccine attitudes among parents living in Lviv, Ukraine and those displaced to Warsaw, Poland. Using a qualitative design, we conducted semi-structured interviews with 30 Ukrainian parents and 21 key informants, including healthcare workers, journalists, humanitarian actor…

  • Leveraging community insights and navigating logistical challenges

    Open AccessHarriet Dwyer, Muhamad Ridwan Hasan et al.ARTICLEBMJ Global Health2026

    This case study describes how high vaccination coverage was achieved during the 2024 polio vaccination campaign in Gaza amid an ongoing humanitarian crisis marked by damaged critical infrastructure, an obstruction of the entry of health supplies, mass displacement and security concerns for health workers. Despite the immense challenges, 559 161 children were vaccinated in the first round (94% of the revised target of 591 714) and 556 774 in the s…

  • Implications of conflict on vaccination in the Sahel region

    Open AccessMajdi M Sabahelzain, Harriet Dwyer et al.ARTICLEBMJ Global Health2025

    The Sahel region is a geographical belt in Africa that stretches from the Atlantic Ocean to the Red Sea, between the Sahara Desert in the north and the Savannah in the south. It is characterised by challenging environmental crises and conflicts. This analysis highlights the potential implications of conflict on vaccination across five Sahel countries, including Burkina Faso, Chad, Mali, Niger and Sudan, from 2019 to 2023. It also presents recomme…

  • Trust and the infodemic

    Open AccessHarriet Dwyer, L Enria et al.ARTICLECritical Public Health2025

    Amidst polarisation, public health threats and economic uncertainty, there is a concern around the impact of an overabundance of information: the infodemic. In this paper we argue that:information threats are a symptom of eroded trust, not the cause. Instead of viewing the overabundance of information as the primary problem, it should be understood as a reflection of wider trust processes;focusing on rebuilding trust offers a more effective appro…