PHYSIOLOGICAL HAZARDS OF MICROWAVE RADIATION: A SURVEY OF PUBLISHED LITERATURE
H. KALANT · 1959
Scientists were documenting microwave radiation health hazards in 1959, decades before today's widespread wireless exposures.
Plain English Summary
This 1959 review by Dr. H. Kalant examined the published scientific literature on physiological hazards from microwave radiation exposure. The study surveyed existing research to assess potential biological effects and safety concerns for personnel working with microwave technology. This represents early recognition that microwave radiation could pose health risks to humans.
Why This Matters
What makes this 1959 review remarkable is its timing. Dr. Kalant was examining microwave health hazards decades before most people owned microwave ovens, let alone carried microwave-emitting devices in their pockets. The science demonstrates that concerns about microwave radiation's biological effects aren't new - researchers were documenting potential hazards over 60 years ago. This early recognition becomes particularly relevant when you consider that today's microwave exposures from WiFi, cell phones, and smart devices operate at similar frequencies but with far more widespread, continuous exposure patterns. The reality is that while our ancestors might have encountered occupational microwave exposure in specialized settings, we now live in an environment where microwave radiation is omnipresent. What this means for you is that the physiological concerns identified in 1959 deserve serious consideration in our current high-exposure world.
Exposure Information
Specific exposure levels were not quantified in this study.
Study Details
To survey published literature on physiological hazards of microwave radiation and establish safe exposure limits for personnel working with microwave equipment
Review of published experimental and clinical observations on microwave radiation effects on biologi...
The study found that microwave radiation primarily causes tissue heating effects. Cataracts can be p...
The primary hazard from microwave radiation is tissue heating. The most important factor in determining biological effects is the amount of energy absorbed and converted to heat. Safe exposure limits are based on preventing thermal damage. Current safety standards are set at 0.1 watt per sq. cm. for indefinite exposure, with additional safety factors applied. Future developments in radar technology may require increased safety measures, but current operational conditions rarely approach dangerous exposure levels.
Show BibTeX
@article{physiological_hazards_of_microwave_radiation_a_survey_of_published_literature_g7048,
author = {H. KALANT},
title = {PHYSIOLOGICAL HAZARDS OF MICROWAVE RADIATION: A SURVEY OF PUBLISHED LITERATURE},
year = {1959},
}