John Lahart (Dublin South West, Fianna Fail) | Oireachtas source

I welcome Dr. Lambert. He addressed the Fianna Fáil Parliamentary Party at the outset of Covid. It was a very stimulating conversation and I have kept pace with what he has been talking about since then. He could to some degree be considered a voice in the wilderness. Maybe that is a pain in the neck for some people but he is a challenging voice all the same. The paper he has presented today is very stimulating. As other Deputies have said, I can see us coming back to that. I will not go over any of the questions that have been asked because Dr. Lambert answered them comprehensively. What is a PET scan?