The review of the programme assessed information provided by health boards and feedback from almost 600 people who had accessed long-COVID services in Wales.
Bu’r adolygiad o’r rhaglen yn asesu’r wybodaeth a ddarparwyd gan y byrddau iechyd a’r adborth a gafwyd gan bron i 600 o bobl a oedd wedi defnyddio gwasanaethau COVID hir yng Nghymru.