Uncovering the risk of a dengue virus incursion from the Pacific: determining the mosquito epidemiological landscape of Aotearoa

This project will deliver the first nationwide map of viruses and microbes carried by mosquitoes in Aotearoa New Zealand, providing critical insights into potential risks of mosquito-borne disease. The immediate impact will be improved understanding of which mosquito species are most likely to act as vectors, what animals they feed on, and where viral diversity is concentrated. Expected outcomes include the discovery of novel viruses, identification of hotspots for incursion or emergence of pathogens, and a clearer picture of how mosquito ecology may influence transmission. Success will be evaluated through the generation of high-quality genomic datasets, peer-reviewed publications, and the translation of findings into risk assessments for public health and biosecurity agencies.

The significance for Aotearoa lies in strengthening preparedness for future outbreaks by providing an evidence base for surveillance, conservation, and health policy. To ensure relevance, the project will use a two-way knowledge exchange approach, engaging with iwi, community groups, health agencies, and conservation managers to include their priorities and perspectives. Findings will be shared through multiple channels, including open-access scientific papers, public reports, hui with stakeholders, media engagement, and presentations at national and international forums, ensuring knowledge is both accessible and impactful.