Ar sail y cyngor clinigol diweddaraf sydd ar gael am fanteision profion asymptomatig pan fo cyffredinrwydd y coronafeirws yn is, o 8 Medi ymlaen byddwn yn gwneud newidiadau i’n trefniadau profi ym maes iechyd a gofal cymdeithasol.
Based on the latest available clinical advice about the benefits of asymptomatic testing when the prevalence of coronavirus is lower, from 8 September we will be making changes to our testing arrangements in health and social care.