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Updated: May 12, 2026
Protocol for Dengue Infections in Mosquitoes A. aegypti and Infection Phenotype Determination
Published on: July 4, 2007
Diagnostics for optimised dengue surveillance: a qualitative focus group study to investigate user experience and
Paul Arkell1, Sanhapon Ketklao2,3, Adisak Songjaeng2,3
1Centre for Antimicrobial Optimisation, Imperial College London, London, UK p.arkell@imperial.ac.uk.
Objectives:
Effective, real-time surveillance of dengue may provide early warning of outbreaks and support targeted disease-control intervention but requires widespread accurate diagnosis and timely case reporting. Research directing innovation in diagnostics for dengue surveillance is lacking. This study aimed to describe experience and requirements of relevant prospective users.
Design:
A qualitative, focus group study was conducted.
Participants:
Data were collected from 19 users of diagnostic technology who work across the Thai dengue surveillance system.
Data Collection And Analysis:
Contextual knowledge, experience and needs were explored in focus groups. Discussions were translated, transcribed, analysed thematically and mapped to Consolidated Framework for Implementation Research domains.
Results:
Participants expressed a need for rapid, accurate, serotype-specific tests which can be operated easily by non-expert users without laboratory equipment. They supported integration of diagnostics with surveillance systems and felt this would increase the quantity and speed of case reporting as well as provide healthcare professionals with up-to-date information about the number of cases locally, thereby aiding interpretation of test results. Concerns included those relating to data security and the cost of tests.
Conclusions:
Engagement to understand prospective user experience and requirements can improve relevance and uptake of new technology, leading to system efficiencies. The present study highlights specific needs for accurate, serotype-specific, remote-connected diagnostics which are integrated with surveillance systems and support dengue case reporting at the point-of-care.
