Undeclared pre-exposure or post-exposure prophylaxis (PrEP/PEP) use among syphilis-positive blood donors, England, 2020 to 2021.



: Maddox V, Reynolds C, Amara A, Else L, Brailsford SR, Khoo S, Harvala H

: 2023

: Eurosurveillance

: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin

: Euro Surveill

: 28

: 11

: 1025-496X

: 1560-7917

DOI: https://doi.org/10.2807/1560-7917.ES.2023.28.11.2300135


An individualised blood donor selection policy was implemented in the United Kingdom from summer 2021. We have investigated the impact of this policy by comparing the extent of undeclared use of HIV pre-exposure or post-exposure prophylaxis (PrEP/PEP) before and after this change. The rate of PrEP usage in syphilis-positive male blood donors has not changed since individualised donor assessment was implemented but provides continuing evidence of undisclosed PrEP use which may be associated with current or past higher-risk sexual behaviours.



Last updated on 2025-27-01 at 18:49