The Impact of Climate Change on Aedes aegypti Behavior in Latin America and the Caribbean

by Shannon O’Neill

Climate change in Latin America and the Caribbean (LAC) has impacted precipitation and temperatures, which have been associated with increases in seasonal outbreaks of dengue fever. However, such correlations are often speculative due to the complexity of interactions involved in vector-borne diseases. Researchers Chadee and Martinez (2015) focused on the adaptive behaviors of the Aedes aegypti mosquito in efforts to fill some of the research gaps typically associated with the research of these diseases. This mosquito is a successful vector for various vector-borne diseases, including dengue fever, Zika virus, and chikungunya, and has shown adaptive behaviors. This research will provide the information to create better vector control strategies that can be applied in order to limit climate change impacts on the resurgence of these diseases. Continue reading