Radio-frequency exposure of the yellow fever mosquito (A. aegypti) from 2 to 240 GHz

Abstract

Overview

The rapid advancement of fifth-generation (5G) networks is highlighted by a shift to higher carrier frequencies that could influence insect populations, specifically the yellow fever mosquito (Aedes aegypti). This research explores the potential effects of radio frequency (RF) electromagnetic fields (EMF) on these mosquitoes.

Findings

• The study used Finite Difference Time Domain (FDTD) simulations to evaluate the RF power absorbed by yellow fever mosquitoes between frequencies of 2 and 240 GHz.
• It found a higher absorption rate with increasing frequency, peaking between 90 and 240 GHz.
• The absorbed power is significantly increased under higher frequencies typical of 5G technology, leading to potential dielectric heating effects.
• This dielectric heating could alter the behavior, physiology, and morphology of mosquitoes, thereby influencing their ability to adapt to new environments.

Conclusion

This study demonstrates significant implications for the future positioning of 5G technology and its potential to affect biological organisms such as the yellow fever mosquito. The heightened absorption of RF power at higher frequencies necessitates further investigation into the ecological and health-related impacts, particularly in relation to species distribution and disease transmission vectors.