Context
Numerous pharmaceutical industries, health and research facilities use radioactive sources on a daily basis for treatment or as radioactive tracer. Therefore, the staff are inevitably exposed to a risk of contamination which needs to be controlled.
The workers involved are various: radiopharmacists, radiographer and everyone in contact with exposed individual and surfaces. Various types of contamination may occur: internal contamination (inhalation, ingestion, injuries) or external contamination through direct contact with radioactive sources.
