I am not often ill and generally have a good sickness record at work.
However, 2 weeks ago I got proper, full on flu and had to have a week off. It was grim.
When I went back into work my boss glared at me and blanked me for a day, making it clear how annoyed he was that I was not in. No "how are you" or anything like that. I also heard he had been kicking off about it to other people.
He told me it was very inconvenient. It was pretty damn inconvenient to me too. I have a small child and it's not like I get to take to my bed like a Victorian heroine when ill or have anyone to mop my brow and feed me peeled grapes 
This weekend DS (nearly 3) has D&V all weekend. DPs have had a stomach bug the previous weekend and it looks like they have passed it to him. So I've spent the weekend cleaning up projectile vomit and poo.
I wake up about 4am with terrible stomach cramps, vomiting and the rest. I feel terrible and spend the night on the bathroom floor.
Knowing how my manager feels I drag myself into work. I have a fever, am shaking, sweating and on 6 occassions have to run from a meeting with him to puke.
He then tells me "lets aim for lunchtime, then you can go home". Thanks.
At lunchtime, he lets me go home and says that he is pleased I dragged myself and he feels his attitude to me when I cam back from having the flu has helped me. Like he is making me be a better person or something and dragging yourself in when clearly ill and likely infectious is a good thing. 
He keeps banging on the he hasn't been ill since 1985. Good for you. I have a son at nursery and a DH who has just started college and it's Winter. I've had flu, my immune system is low and now I have another bug. Sorry.
If only I could be more like him.
Anyway, I left at lunchtime and have carried on shivering, puking and feeling like crap. He's made it very clear he expects to see me tomorrow.
AIBU to really hope I have given him this bug and he spends a week feeling like this? Not very kind of me I know, but......