Assertion: hepatitis b's blood | /r/ObjectUse | used in transfusion
Facets:
Source sentences:
text: In the UK, all blood used in transfusions is screened for hepatitis B.
text: Hepatitis C has received the most attention because of contaminated blood used for transfusions, but it is actually transmitted far more frequently through the use of intravenous drugs.
text: In the UK, all blood used in transfusions is screened for hepatitis B. (NHS 2016, PHE 2014)