Really want her to keep coming as have a toddler and newborn atm so could do with the help, but want to make sure we are all safe. Is there a way of doing this - eg she wears mask, we go out when she’s here? Or if someone has covid and then spends 3 hours in your house are you pretty much guaranteed to get it? None of us are vulnerable but I don’t fancy looking after the kids while ill if I can avoid it.