Ym mis Awst, fel rhan o'r cylch adolygu 21 diwrnod nesaf, ein nod yw cael gwared ar y gofyniad i bobl sydd wedi cael eu brechu'n llawn hunanynysu os ydynt yn gysylltiad agos i rywun sydd wedi cael prawf positif.  Byddwn hefyd yn ystyried eithriadau posibl eraill, er enghraifft y rhai dan 18 oed.  Bydd Ap Covid-19 y GIG yn cyd-fynd â'r newidiadau hyn pan gânt eu gwneud.
In August, as part of the next 21 day review cycle, we aim to remove the requirement for people who have been fully vaccinated to self-isolate if they are a close contact of someone who has tested positive. We will also consider other potential exemptions, such as for those under the age of 18. The NHS COVID-19 App will align with these change when they are made.