To reduce the risk of giving the virus to others you should stay at home if you're unwell and avoid contact with others if you have symptoms or test positive.
I leihau’r risg o drosglwyddo’r feirws i eraill dylech aros adref os ydych yn sâl ac osgoi dod i gysylltiad â phobl eraill os oes gennych chi symptomau neu os ydych yn cael prawf positif.