Mae Prif Weinidog Cymru yn annog pobl ym mhob rhan o Gymru i gymryd rhan mewn ymgynghoriad ar gylch gorchwyl yr Ymchwiliad COVID-19 ar gyfer y DU gyfan.
The First Minister is encouraging people across Wales to take part in a consultation about the terms of reference for the UK-wide COVID-19 inquiry.