Dr. Neil Hauser. He is an extremely well qualified anaesthetist. He's short, he rides fast and he has a brain full of knowledge which he was more than willing to share with us.
He came to eat some pizza and talk to us about 'Training with cold and flu...what does the evidence say?'.
Have a look at what he had to say, and find out for yourself if you have just been bunking your sessions or were you actually sick for that red block on your Training Peaks.