Hidden mosquito viruses emerge as RNA immune signals map global infections

MedicalXpress | أبر 23, 2026

Aedes aegypti, commonly known as the yellow fever mosquito, is a highly adapted, invasive mosquito species recognized as a major global health threat that acts as the primary vector for several severe diseases, most notably dengue fever, as well as yellow fever, chikungunya and Zika virus. Local government agencies conduct routine molecular surveillance of these mosquitoes to detect and track viruses. However, they are primarily limited to using conventional reverse transcription polymerase chain reaction methodologies, which can only detect known pathogens that have already been identified and for which specific genetic primers have been developed.