23/09/2022
📉 Vești bune pentru angajații expuși profesional! 😷Măștile de protecție antiCOVID19 filtrează și o mare parte din descendenții cancerigeni ai Radonului!
"We can show that masks are effective in filtering radon progeny and thus are capable of reducing the total effective dose to the lungs."
The radioactive noble gas radon and its short-living progeny are inhaled during respiration, depositing their decay energies in the lungs. These progeny are considered responsible for more than 95% of the total effective dose and are, together with radon, classified as carcinogenic for lung cancer.....