Ers cyhoeddi’r canllawiau i alluogi ymweliadau o dan do i ailgychwyn, rydym wedi gweld cynnydd cyffredinol mewn achosion o’r coronafeirws ar draws Cymru a chynnydd cyflym iawn yn rhai rhannau o’r wlad. Mae hyn wedi arwain at drosglwyddiad cymunedol o’r feirws a chyflwyno cyfyngiadau lleol mewn sawl ardal awdurdod lleol yn y De.
Since the publication of the guidance to enable indoor visiting to resume, we have seen a general increase in coronavirus cases across Wales and some sharp and sudden rises in some parts of Wales.  This has resulted in community transmission, and local restrictions being introduced in several local authority areas in South Wales. .