Ah, it's an awful cold, but it's fading. I'm just full of phlegm now. My scarf actually helped by the way, despite your scepticism. I'm still considering a bottle of whiskey to make double-sure though.
And yeah, it's only one guy in the office, but he sticks the aircon on when it's unnecessary, props open the office door (which I've made it clear that I hate, being nearest the door and all) despite his fan and the aforementioned aircon, plus the fact that the air outside the office is warmer. That kind of bloke.