Hi all, my dm lives alone, although she has plenty of friends and family she sees, she works too. She developed a cough last week, and has since tested negative for covid. She wants to pop over to see us this weekend. The plan was just to sit in the garden, if the weathers OK, inside if not. I have a young baby and just don't know how I feel about this. I know you can get false negatives, and I'm worried it could be. It really is just a cough, no other symptoms. Am I just being over cautious?