Microwave-radar is a form of electromagnetic energy with potential hazards to human health and safety. Its lethal and non-lethal harmful effects have been demonstrated in experimental animals. Lethal effects upon humans from exposure to microwave have not been proved. Alleged non-lethal effects have been limited primarily to cataractogenesis. Increasing use of microwave commercially in communications and domestically, as in micro-ovens, increases the hazard of exposure to microwave. Increasing use of devices which are at risk from microwave, such as implanted cardiac pacemakers and metal surgical appliances and electronic monitoring devices in operating rooms and clinics, present increasing environmental hazards.
Diathermy Environmental Health