Louisa Messenger (Environmental and Occupational Health) presented during the American Mosquito Control Association 89th Annual Meeting from Feb. 27-Mar. 3 in Reno, Nevada.

She gave three oral presentations and one poster presentation on the following topics:

• "Investigating molecular mechanisms of insecticide resistance in the Eastern Democratic Republic of the Congo"
• "High-throughput barcoding method of the genetic surveillance of insecticide resistance and species identification in Anopheles gambiae complex malaria vectors"
• "Multi-centre discriminating concentration determination of broflanilide and potential for cross-resistance to other public health insecticides in Anopheles vector populations"
• "Epidemiological, entomological, and climatological investigation of the 2019 dengue fever outbreak in Gewane District, Afar Region, North-East Ethiopia"