Could those who just want to say the cabin-air equivalent of "I smoked 20 a day and am now 95 and it never did me any harm" please just shut up.
Your pin-brained comments about how you did not suffer any effects so there can't be a problem are of no value to anyone. It is those who have a problem and have no redress who are important, no one cares that Mr Selfish did not suffer.
I suppose you'll be saying that Polio does not exist as you didn't get it when you were a child?
Statistically, you could have flown the 146 for your entire working life and not suffered a problem, such a fact is utterly irrelevant and useless to the debate as it is worthless data.
It is sad that sometimes it is the pilots themselves who post the most rubbish on these threads.
Good luck to all those who are pushing this issue forward.