Have had biopsy results today. He does not have lymphoma Can't begin to explain how wonderful it feels. Thanks so much for everyone's support during this awful few weeks.
We still need to know why such an everyday bacteria has taken such a hold on him. the consultant believes it's either he was so busy fighting the MMR he couldn't fight this, or he has an immune system problem. We have to go back for one last test next week to establish that his immune system is ok - I am sure it is as he is so rarely ill, has had colds etc which have never caused him much trouble etc.