Not at all unbalanced @Caz1, it's normal to worry. I took reasonable but not excessive precautions. I had no choice when it came to going out to the supermarket during chemo. I made sure my hands went nowhere near my face until I'd got home and thoroughly washed them. And anyone with any kind of illness kept away from home. I had four kids all at school and got through four months of chemo without a single illness. If you know there's a nasty germ going round you and you had to go to a crowded place you could wear a face mask for extra safety. Hopefully as we move into summer the warmer weather will see off some of the ear, nose and throat viruses that go around. K xox