Vector-Borne Infectious Diseases

Research in vector-borne infectious diseases investigates the complex interactions between pathogens, their vectors (such as mosquitoes and ticks), and hosts, including humans and animals. Investigations focus on understanding disease transmission cycles, identifying factors that influence vector populations and their ability to spread infections, and developing strategies for prevention and control. Methodologies include molecular biology, genomics, ecological field studies, epidemiological surveillance, and laboratory-based experiments to study pathogen life cycles and host immune responses. This area encompasses the study of diseases like West Nile virus, Lyme disease, and emerging arboviruses.

This research holds significant relevance for Arkansas. The state's diverse ecosystems and climate create environments where vectors thrive, impacting public health and the agricultural sector. Understanding vector ecology and disease dynamics is crucial for protecting human populations from mosquito- and tick-borne illnesses, which can lead to significant healthcare costs and reduced quality of life. Furthermore, vector-borne diseases can affect livestock and wildlife, posing economic challenges to animal agriculture and impacting conservation efforts for native species.

This field draws on expertise from microbial infections, host-pathogen interactions, public health, insect and arachnid ecology, and wildlife studies. Research is conducted across multiple Arkansas institutions, fostering a collaborative environment for addressing these critical health and ecological challenges.