It absolutely could have happened. I used to say to the Good Lady that I got it way back at the start when I had a horrible flu and terrible cough but the family somehow never got sick. Since then I haven't been ill!
Fingers crossed that is the case for us! Hermitdom sucks!
Hermitdom DOES suck.... and it makes you fat too !! LOL !
Oh yes, never before has weight been such an issue in my life!