Radiofréquences et santé

With the development and deployment of new wireless technologies over the last twenty years, an increasing number of communication systems and interconnections between objects use electromagnetic waves in the radiofrequency (RF) range. Many sources of radiofrequency waves are therefore present in our everyday environment (mobile phones, base station antennas, Wi-Fi, etc.). Among these, mobile phones are by far the most frequent source of exposure. With regard to the health effects of radiofrequency waves, it is not currently possible to establish a causal link between the rare biological effects described and any potential health effects that might result from them. The risk of glioma is not significantly modified by the use of mobile phones in the general population for periods of observation under 15 years. However, for “intensive” users, the available data do not make it possible to exclude with certainty a possible low increase in incidence of glioma risk or a risk for induction periods longer than 15 years. Faced with the uncertainties of radiofrequency wave risk assessment, some people wish to reduce their exposure by buying so-called “RF shielding” devices. However, the effectiveness of these devices has not yet been confirmed, and their use could even be counterproductive. In order to control exposure levels to RF, ANSES recommends that intensive mobile phone users choose mobile phones with a low specific absorption rate (SAR) and that they use a hands-free kit.