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Disturbance of the immune system by electromagnetic fields-A potentially underlying cause for cellular damage and tissue repair reduction which could lead to disease and impairment.

Bioeffects Seen

Johansson O. · 2009

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EMF exposure disrupts immune function at levels below current safety limits, potentially increasing disease risk.

Plain English Summary

Summary written for general audiences

This comprehensive review by Swedish researcher Olle Johansson examined dozens of studies on how electromagnetic fields affect the immune system. The research shows that EMF exposure disrupts immune function by triggering allergic and inflammatory responses while impairing the body's ability to repair tissue damage. These immune disruptions occur at EMF levels well below current safety limits and may increase disease risk, including cancer.

Why This Matters

This review represents a critical piece of the EMF health puzzle because it connects immune dysfunction to the broader spectrum of EMF-related health effects. Your immune system serves as your body's first line of defense against disease, so when EMF exposure compromises this fundamental protective mechanism, it creates a cascade of potential health problems. What makes Johansson's analysis particularly significant is that it demonstrates these immune effects occur at exposure levels we encounter daily from cell phones, WiFi, and other wireless devices. The science demonstrates that our current safety standards, which focus only on heating effects, completely ignore these biological impacts. This research adds to the mounting evidence that we need exposure limits based on biological effects, not just thermal ones.

Exposure Information

Specific exposure levels were not quantified in this study.

Study Details

A number of papers dealing with the effects of modern, man-made electromagnetic fields (EMFs) on the immune system are summarized in the present review.

EMFs disturb immune function through stimulation of various allergic and inflammatory responses, as ...

It must be concluded that the existing public safety limits are inadequate to protect public health, and that new public safety limits, as well as limits on further deployment of untested technologies, are warranted.

Cite This Study
Johansson O. (2009). Disturbance of the immune system by electromagnetic fields-A potentially underlying cause for cellular damage and tissue repair reduction which could lead to disease and impairment. Pathophysiology. 2009 Aug;16(2-3):157-77. doi: 10.1016/j.pathophys.2009.03.004. Epub 2009 Apr 23. PMID: 19398310.
Show BibTeX
@article{o._2009_disturbance_of_the_immune_2252,
  author = {Johansson O.},
  title = {Disturbance of the immune system by electromagnetic fields-A potentially underlying cause for cellular damage and tissue repair reduction which could lead to disease and impairment.},
  year = {2009},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/19398310/},
}
PubMed: 19398310

Cited By (128 papers)

View all 128 citing papers on Semantic Scholar

Quick Questions About This Study

Yes, Johansson's 2009 comprehensive review found that EMF exposure disrupts immune function at levels well below current safety limits. The research shows EMFs trigger allergic and inflammatory responses while impairing tissue repair, potentially increasing disease risk including cancer.
According to Johansson's 2009 review of dozens of studies, electromagnetic fields can stimulate allergic and inflammatory responses in the immune system. These EMF-induced reactions occur at exposure levels significantly below most current national and international safety standards.
Johansson's 2009 research review found that EMF exposure impairs the body's tissue repair processes. This interference with healing mechanisms, combined with immune system disruption, may increase risks for various diseases and reduce the body's ability to recover from damage.
No, Johansson's 2009 comprehensive analysis concluded that existing public safety limits are inadequate to protect immune system health. The research shows immune disruption occurs at EMF levels significantly below current standards, warranting new biologically-based exposure limits.
Johansson's 2009 review indicates that EMF-induced immune system disturbances may increase risks for various diseases, including cancer. The research shows EMF exposure disrupts normal immune responses and tissue repair at levels below current safety guidelines.