Main Regularities and Health Risks from Exposure to Non-Thermal Microwaves of Mobile Communication

2019 · Mixed · Insufficient evidence

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MixedInsufficient evidencePaper 1572

Study snapshot

Publicationmanual · 2019

Study typereview

Reported directionMixed

Evidence ratingInsufficient

Abstract

Main Regularities and Health Risks from Exposure to Non-Thermal Microwaves of Mobile Communication Belyaev I. Main Regularities and Health Risks from Exposure to Non-Thermal Microwaves of Mobile Communication. 2019 14th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS). Nis Serbia. 23-25 Oct. 2019. DOI: 10.1109/TELSIKS46999.2019.9002324. Abstract Various responses to non-thermal microwaves (MW) from mobile communication including adverse health effects related to electrohypersensitivity, cancer risks, neurological effects, and reproductive impacts have been reported while some studies reported no such effects. This presentation provides an overview of the complex dependence of the MW effects on various physical and biological variables, which account for, at least partially, an apparent inconsistence in the published data. Among other variables, dependencies on carrier frequency, polarization, modulation, intermittence, electromagnetic stray fields, genotype, physiological traits, and cell density during exposure were reported. Nowadays, biological and health effects of 5G communication, which will use microwaves of extremely high frequencies (millimeter waves MMW, wavelength 1- 10 mm), are of significant public concern. It follows from available studies that MMW, under specific conditions of exposure at very low intensities below the ICNIRP guidelines, can affect biological systems and human health. Both positive and negative effects were observed in dependence on exposure parameters. In particular, MMW inhibited repair of DNA damage induced by ionizing radiation at specific frequencies and polarizations. To what extend the 5G technology and the Internet of Things will affect the biota and human health is definitely not known. However, based on possible fundamental role of MMW in regulation of homeostasis and almost complete absence of MMW in atmosphere due to effective absorption, which suggests the lack of adaptation to this type of radiation, the health effects of chronic MMW exposures may be more significant than for any other frequency range. Conclusions To what extent the 5G technology and the Internet of Things will affect the human health is definitely not known. However, based on possible fundamental role of MMW in regulation of homeostasis [72] and almost complete absence of MMW in atmosphere due to effective absorption, which suggests the lack of adaptation to this type of radiation, the health effects of chronic MMW exposures may be more significant than for any other frequency range. From the health perspectives, implementation of the 5G technology is premature. Extended research with chronic exposure of human cells, animals and man is needed to exclude potentially harmful 5G signals. ieeexplore.ieee.org

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AI evidence extraction

Structured fields below were generated from the paper’s abstract and metadata to make the evidence easier to inspect. Automated extraction may be incomplete or incorrect; verify important details against the original paper.

Study typereview

Effect directionmixed

PopulationNot supplied

Sample sizeNot supplied

Exposuremicrowave

Evidence strengthInsufficientConfidence: 66% · Peer reviewed: unknown

Main findings

This conference presentation reviews reported non-thermal microwave effects from mobile communications, noting that some studies report adverse health effects while others report no effects, and attributes inconsistencies to dependence on multiple exposure and biological variables (e.g., frequency, polarization, modulation, intermittence, genotype). It states that available studies suggest millimeter waves (relevant to 5G), under specific low-intensity conditions below ICNIRP guidelines, can affect biological systems and human health with both positive and negative effects; one example given is inhibition of repair of ionizing-radiation-induced DNA damage at specific frequencies and polarizations. The extent of health impacts from 5G/IoT is described as not definitely known, and the author concludes 5G implementation is premature and calls for extended chronic-exposure research.

Outcomes measured

electrohypersensitivity
cancer risk
neurological effects
reproductive impacts
biological effects of millimeter waves (5G)
DNA damage repair (inhibition after ionizing radiation)

Limitations

Conference presentation/overview; specific study designs, populations, and quantitative effect sizes are not provided in the abstract
Exposure metrics (e.g., exact frequencies, power densities/SAR, durations) are not specified in the abstract
Conclusions include uncertainty statements ("definitely not known") and rely on generalizations from "available studies" without detailing selection methods

View raw extracted JSON

{
  "study_type": "review",
  "exposure": {
    "band": "microwave",
    "source": "mobile communication",
    "frequency_mhz": null,
    "sar_wkg": null,
    "duration": null
  },
  "population": null,
  "sample_size": null,
  "outcomes": [
    "electrohypersensitivity",
    "cancer risk",
    "neurological effects",
    "reproductive impacts",
    "biological effects of millimeter waves (5G)",
    "DNA damage repair (inhibition after ionizing radiation)"
  ],
  "main_findings": "This conference presentation reviews reported non-thermal microwave effects from mobile communications, noting that some studies report adverse health effects while others report no effects, and attributes inconsistencies to dependence on multiple exposure and biological variables (e.g., frequency, polarization, modulation, intermittence, genotype). It states that available studies suggest millimeter waves (relevant to 5G), under specific low-intensity conditions below ICNIRP guidelines, can affect biological systems and human health with both positive and negative effects; one example given is inhibition of repair of ionizing-radiation-induced DNA damage at specific frequencies and polarizations. The extent of health impacts from 5G/IoT is described as not definitely known, and the author concludes 5G implementation is premature and calls for extended chronic-exposure research.",
  "effect_direction": "mixed",
  "limitations": [
    "Conference presentation/overview; specific study designs, populations, and quantitative effect sizes are not provided in the abstract",
    "Exposure metrics (e.g., exact frequencies, power densities/SAR, durations) are not specified in the abstract",
    "Conclusions include uncertainty statements (\"definitely not known\") and rely on generalizations from \"available studies\" without detailing selection methods"
  ],
  "evidence_strength": "insufficient",
  "confidence": 0.66,
  "peer_reviewed_likely": "unknown",
  "keywords": [
    "non-thermal microwaves",
    "mobile communication",
    "millimeter waves",
    "5G",
    "ICNIRP guidelines",
    "electrohypersensitivity",
    "cancer",
    "neurological effects",
    "reproductive effects",
    "DNA repair",
    "ionizing radiation"
  ],
  "suggested_hubs": [
    {
      "slug": "5g-policy",
      "weight": 0.9,
      "reason": "Discusses 5G millimeter waves, public concern, and concludes implementation is premature."
    },
    {
      "slug": "who-icnirp",
      "weight": 0.7,
      "reason": "Explicitly references effects below ICNIRP guidelines."
    }
  ]
}

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AI-extracted fields are generated from the abstract and metadata and may be incomplete or incorrect. This material is for informational purposes and is not medical advice.

Identifiers and source

DOI: 10.1109/telsiks46999.2019.9002324
PubMed: Not supplied

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