De implementerede forholdsregler anses for at være effektive mod kappebærende vira såsom HIV, HBV og HCV samt mod ikke- kappebærende vira som HAV og parvovirus B19.
The measures taken are considered effective for enveloped viruses such as HIV, HBV and HCV, and for the non-enveloped viruses HAV and parvovirus B19.