Mae Mark Drakeford, y Prif Weinidog, wedi diolch i bobl ym mhob cwr o Gymru am eu gwaith caled i helpu i leihau cyfraddau achosion o’r coronafeirws – cyfraddau a oedd wedi cyrraedd lefelau na welwyd mo’u tebyg o’r blaen – dros y tair wythnos ddiwethaf.
First Minister Mark Drakeford has thanked people throughout Wales for their hard work to help reduce record-high coronavirus case rates over the last 3 weeks.