Up to the end of 23 January 2022, 100,972 antibody tests have been authorised for Welsh residents with 19,857 positive results.
Erbyn diwedd 23 Ionawr 2022, roedd 100,972 o brofion gwrthgyrff wedi'u hawdurdodi ar gyfer trigolion Cymru gyda 19,857 o ganlyniadau positif.