My DH and I attended his cousins wedding last sat and sunday (26th and 27th). It was pretty much all outside except the toilet etc but there was hugging hello and goodbye to family members.
One of his other cousins' flatmates has come down with covid so she tested and it came back positive yesterday (4th). It's been a week since we have seen her.
Do we need to isolate? we are a bit confused. it's unlikely she passed anything to us outside a week ago?