[ZenGum]

I'm too lazy to check ... did you get a 'flu shot this year?

Go home, dammit. Unless you are on an executive level of package you aren't being paid for that kind of responsibility. And you will recover faster and not spread the 'flu to everyone else. But be sure to sneeze on your boss's phone mouthpiece before you go. If you suffer, so should they. And just you watch them take sick leave.