Dylai’r bobl eraill sy’n byw yng nghartref yr unigolyn hunanynysu hefyd am 14 diwrnod, yn unol â’r canllawiau cyfredol a dylai'r unigolyn aros gartref am 7 diwrnod, neu’n hirach na hynny os oes ganddo symptomau heblaw peswch neu golli’r gallu i ogleuo neu flasu.
The individual’s household should also self-isolate for 14 days as per the current guidelines and the individual should stay at home for 7 days, or longer if they still have symptoms other than cough or loss of sense of smell or taste.