Victoria Micieli, director and scientist at the Center for Parasitological and Vector Studies (CEPAVE) of the national scientific research institute CONICET, classifies different species of mosquitoes at a laboratory in La Plata, Buenos Aires Province, Argentina, on March 26, 2024. Researchers at CONICET are studying the biology, genetic characteristics and behaviour of the Aedes aegypti mosquitoes, transmitter of dengue, zika and chikungunya, and creating biological control strategies as Argentina is facing a significant growing number of dengue cases. (Photo by Luis ROBAYO / AFP)