Radon causes lung cancer
Radon is responsible for 200 to 300 deaths a year in Switzerland and is second only to smoking as a leading cause of lung cancer.
Federal Office of Public Health FOPH
Radiological Protection Division
Radiological Risk Section
Schwarzenburgstrasse 157
Switzerland - 3003 Bern
Radiological Risk Section
Schwarzenburgstrasse 157
Switzerland - 3003 Bern