I would take steps every morning and see if anyone even had a sniffle or a tickle in their throat and always nothing. When the symptoms came on - they came on suddenly and quickly. Lucy in the middle of the night and myself - randomly between meetings. Heidi lasted the longest without showing any signs, I really thought she would avoid it because she naturally isolates being a teenager - nope - it finally got her Friday.
We are all home and doing better. It comes in waves. You can feel pretty darn good and a half-hour later - have the chills and be down for the count. Lucy can technically go back to school tomorrow, but we have tests ready to give tonight to see if that can even happen. Heidi can't go until Wednesday, which I'm guessing I won't send them back until they can go together.