I know how you feel. This phobia can make life hell for us. It's like we can't escape our own bodies or minds and that's what we want escape from the most.
I wish your husband understood.... I don't think mine knows just how bad it is, it's so tough to explain to a non emet.
I have to say I am happy that the bug isn't in your area, that is good news to me because I feel as if it's all around, but maybe it isn't in every corner of the country. Just keep vigilant on your hygeine and stay healthy. That's all you can do. Teach your son to wash his hands, that sort of thing....
About sitting down the row from someone who was ill earlier in the week... you should be fine. Yesterday would have been 3 days after she was ill, so you should be safe just being by her. I'm extra cautious though with eating and sharing things with people... like the phone, pencils, etc. If you didn't do any of those things, I think you're safe.
In memory of the sweetest german shepherd I ever had the pleasure of knowing. I love you, Duncan. 3/12/02 - 12/19/11