Up to the end of 28 November 2021, 100,116 antibody tests have been authorised for Welsh residents with 19,039 positive results.
Erbyn diwedd 28 Tachwedd 2021, roedd 100,116 o brofion gwrthgyrff wedi'u hawdurdodi ar gyfer trigolion Cymru gyda 19,039 o ganlyniadau positif.