Overall cases of COVID-19 and test positivity reported by PHW have continued to decrease across Wales since 28 January 2022.
Mae’r achosion cyffredinol o COVID-19 a’r positifedd profion a adroddwyd gan Iechyd Cyhoeddus Cymru wedi parhau i ostwng ledled Cymru ers 28 Ionawr 2022.