one member of the household is positive one member of the household is positive the others are likely to be so, too positive the others are likely to be so, too. follow hygiene advice and keep so, too. follow hygiene advice and keep windows open, and between now and christmas day, keep cut your contact and christmas day, keep cut your contact with and christmas day, keep cut your contact with others as much as possibie contact with others as much as possible. indeed, stay at her as much possible. indeed, stay at her as much as possible. indeed, stay at her as much as is possible. indeed, stay at her as much as is feasible. this is the best much as is feasible. this is the best way much as is feasible. this is the best way of avoiding getting covid 19 and having to isolate over christmas, covid 19 and having to isolate over christmas, or inadvertently spreading infection when you do meet up spreading infection when you do meet up with spreading infection whe