Modern health worries and exposure perceptions of individuals reporting varying levels of sensitivity to electromagnetic fields: results of two successive surveys

Authors: Ledent M, Vatovez B, Roelandt P, Bordarie J, Dieudonné M, De Waegeneer E, Kremer C, Boucher L, Bouland C, De Clercq EM

Year: 2025

Category: Public Health

Journal: Frontiers in Public Health

DOI: 10.3389/fpubh.2025.1536167

URL: https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1536167

Abstract

Overview

Individuals who claim to be affected by idiopathic environmental intolerance attributed to electromagnetic fields (EMFs) report symptoms linked to EMF exposure. Uncertainties about the causes of these symptoms often leave them seeking their own care solutions. In our connected societies, they may limit their exposure, leading to a spiral of avoidance that negatively impacts overall health.

The objective of this study is to gain insights into the characteristics of people who report sensitivity to EMFs to provide care guidance. This research focuses on modern health worries (MHW), behaviours, and exposure perceptions of people reporting various sensitivity levels to EMFs during the COVID-19 lockdowns, which altered habits and increased telecommunication device use.

Methods

  • Two surveys were conducted during relaxed lockdown periods in Belgium (June/July 2020 and February/March 2021).
  • A total of 97 and 285 participants, respectively, answered a questionnaire focusing on sensitivity to EMFs, modern health worries, exposure perception, and strategies used to limit EMF exposure.
  • Nonparametric descriptive and multivariate statistical analyses were applied.

Findings

  • Higher sensitivity to EMFs correlates with greater modern health worries regarding EMF sources and more strategies to limit EMF exposure.
  • Even with increased avoidance strategies, many individuals continue to feel highly exposed to EMFs.

Discussion

Given the high distress, social isolation, and professional difficulties faced by some individuals sensitive to EMFs, the relevance of exposure avoidance strategies is questionable. People who perceive high sensitivity to EMFs not only experience ongoing health worries and avoidance behaviors but also continue to feel significantly exposed. These findings highlight the need to explore new avenues for care and support for those affected.

electromagnetic fields EMF sensitivity health worries exposure perception avoidance behavior COVID-19 lockdown public health
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