Vector-Borne Infectious Diseases

Research in vector-borne infectious diseases investigates the complex interactions between pathogens, their insect or arachnid vectors, and host organisms, including humans and animals. Studies focus on understanding the transmission dynamics of diseases like West Nile virus, Lyme disease, and others transmitted by mosquitoes, ticks, and other arthropods. Methodologies include molecular diagnostics for pathogen and vector identification, ecological field studies to monitor vector populations and their habitats, genomic analyses to track pathogen evolution and spread, and laboratory-based research to explore vector competence and host immune responses. This work also examines the efficacy of control strategies and the development of novel interventions.

This research holds significant relevance for Arkansas. The state's diverse ecosystems, from forests to agricultural lands and urban areas, provide varied habitats for disease vectors, impacting public health and the livestock and poultry industries. Understanding the geographic distribution and seasonal activity of vectors is crucial for developing targeted public health advisories and effective disease management plans. Work in this area contributes to safeguarding animal health, protecting agricultural economies, and enhancing the well-being of Arkansas residents by anticipating and mitigating the risks associated with vector-borne illnesses.

This field draws upon and contributes to a wide range of disciplines, including microbial infections, insect and wildlife ecology, genomics, and public health. Engagement across multiple Arkansas institutions fosters a comprehensive approach to studying and managing vector-borne diseases within the state.