I was sitting at my desk yesterday at work, making hideous coughing noises like a frog with emphysema, when my amazingly kind boss came up. He said "Ari, go home, and don't come back until you're better."
So I'm now at home, huddled up under the duvet, getting better. I thought I'd better post this just so you know I'm OK. Thank you for all your lovely comments on Twitter and Facebook, and get well soon messages. Like my boss, you're the best.