Publications by authors named "W F Tsoi"
Transfusion
November 2024
Article Synopsis
- Hepatitis B core antibody (anti-HBc) screening is used in blood establishments worldwide to help prevent the transmission of hepatitis B virus (HBV), especially from donors with occult HBV infection (OBI).
- A survey conducted revealed varied practices in HBV screening across 30 responses from 25 countries, with some establishments screening all donations for anti-HBc and HBV DNA, while others had different approaches, leading to inconsistencies in donor deferral strategies.
- The findings highlight the need for improved confirmation of anti-HBc results to minimize unnecessary donor deferrals while balancing the risk of transmission from anti-HBc negative OBI donors, particularly in high-endemic regions where sensitive HBV DNA testing is crucial.
