I tilfælde, hvor der foretages en virusinaktivering eller -fjernelse under fremstillingen, skal der træffes foranstaltninger til at undgå risikoen for krydskontaminering mellem behandlede og ikke-behandlede produkter.
In cases where a virus InactIvat Ion or removal process is performed during manufacture, measures should be taken to avoid the risk of recontamination of treated products by non-treated products.