Drwy wisgo gorchuddion wyneb mewn mannau prysur o dan do a dilyn ymddygiadau amddiffynnol eraill, gan gynnwys manteisio ar y brechlyn, sicrhau hylendid dwylo da, hunanynysu os oes gennym symptomau COVID-19 a gwella awyriad mewn mannau o dan do, gallwn helpu i leihau trosglwyddiad coronafeirws a diogelu pawb.
Wearing a face covering in crowded indoor public places and following other protective behaviours, including getting vaccinated, maintaining good hand hygiene, self-isolating when you have symptoms of Covid-19 and increasing ventilation when indoors, can help reduce the transmission of coronavirus and keep us all safe.