Det drejer sig om udvælgelse af donorer, screening af de individuelle donationer og plasmareserver for specifikke tegn på infektion samt valg af effektive fremstillingstrin til inaktivering/ fjernelse af virus.
Standard measures to prevent infections resulting from the use of medicinal products prepared from human blood or plasma include selection of donors, screening of individual donations and plasma pools for specific markers of infection and the inclusion of effective manufacturing steps for the inactivation/ removal of viruses.