Heddiw, roeddwn hefyd am roi diweddariad ar dystysgrifau COVID ac ar y sefyllfa ddiweddaraf o safbwynt y cyngor dros dro a ddisgwylir oddi wrth y Cyd-bwyllgor ar Imiwneiddio a Brechu.
Today, I also wanted to provide an update in relation to Covid certification and on the latest position with the expected JCVI interim advice.