I agree. Although I doubt he was waiting for the cameras to roll, they don't stop! He's probably quite rightly pissed off with the way the NHS is being treated and let his frustration boil over.
It's called infection control mate. Cameron and Clegg's and rolled their sleeves up and were not wearing ties, however the camera crew were not doing the same. The consultant is responsible for helping to stop the spread of diseases like MRSA.
The guy is putting patient care ahead of a cheap...