[Cell Phones, Radio Frequencies (RF) and Health: IARC classification and epidemiological updates]

In 2013, IARC classified the radiofrequency emitted by mobile phones exposure as possibly carcinogenic to humans (Group 2B). After this classification, several studies were carried out to confirm and to robust or to reject IARC conclusions. Aim of this work was to draw a synthesis of principal scientific evidencies published till September 2019. The analysis of published results could not indicate clear risk profiles, nor surely confirm or reject the hypothesis that exposures to radiofrequency from mobile phones can threat human health. Despite the prevalence of negative studies, some methodological and temporal limitations prevent to draw firm conclusions about the potential health risks for humans, especially for heavy exposed subjects or particular categories such as children or adolescents. Thus, further studies are needed, as well as some methodological improvements, to fully respond to the question about health threats of radiofrequency emitted by mobile phones.