The continued implementation of other control measures, such as good ventilation, thorough hand hygiene and enhanced cleaning practices remain paramount to reducing the risk of transmission.
Mae parhau i ddilyn camau rheoli eraill, fel arferion awyru da, golchi dwylo’n drylwyr a glanhau’n well yn hollbwysig er mwyn lleihau'r risg o drosglwyddo’r feirws.