Air Contamination
I would think that CX would be thinking the same as every other airline in the world is thinking in regard to what the Coroner has ordered. I would be interested to know the numbers conclusively found to have had their life expectancy reduced due to contaminated conditioned air in aircraft. When one considers the masses travelling by air at any moment in time, either as crew or as pax, it would seem to me that the numbers affected by contaminated cabin air would be insignificant.