Ond ar y funud, rydym dal wrthi’n ymateb i don yr amrywiolyn delta – sef yr amrywiolyn sy’n heintio’r rhan fwyaf o bobl yng Nghymru sy’n dal y coronafeirws.  Mae’r gyfradd yn parhau’n uchel ond mae’n sefydlog, o gwmpas 500 o achosion ym mhob 100,000 o bobl.
However, at the moment, we are continuing to respond to the delta wave – the majority of coronavirus infections in Wales are caused by the delta variant. The rate remains high but stable, at around 500 cases per 100,000 people.