Support WBURFor these virus-hunting scientists, the 'real gold' is what's in a mosquito's abdomenPlay07:49Download AudioAri DanielRebecca DavisFebruary 08, 2023 ShareDamaris Sanchez looks at the mosquitoes caught in a house at the village of Los Encuentros, Guatemala, on Oct. 4, 2022. (Luis Echeverria for NPR)
