Reimbursable vaccines and eligible cohorts for the 2023 to 2024 NHS seasonal influenza (flu) vaccination programme (WHC/2022/031)
Brechlynnau ad-daladwy a charfannau cymwys ar gyfer rhaglen frechu rhag ffliw tymhorol (ffliw) y GIG 2023 i 2024 (WHC/2022/031)