Up to the end of 19 December 2021, 100,427 antibody tests have been authorised for Welsh residents with 19,329 positive results.
Erbyn diwedd 19 Rhagfyr 2021, roedd 100,427 o brofion gwrthgyrff wedi'u hawdurdodi ar gyfer trigolion Cymru gyda 19,329 o ganlyniadau positif.