I hate colds

I have been enjoying work again this week even if I have been fighting off my husband's cooties. He is starting to feel a little better and I am on the decline. Sudafed is helping, but this cold seems to be settling itself in my chest and my voice is all whisky/smokey. I hope it isn't a prolonged illness, I have had enough of that in the last six months. I deserve an immunity card from all colds, allergies and stomach viruses for the next, say 20 years? I think I have earned it. I know it doesn't work that way, but wouldn't that be nice?