I've brought up the issue of installers health concerns before I left for Mickey Mouse world last week in the hardwoodfloors.com site. Seems no one was concerned with the installers health when it hit the fan.
My concern and I doubt there's any scientific data on this - when the saw hits the coreboard it's literally blown into a billion pieces - obviously releasing the formaldehyde gas in mass quantities. Warnings about the dust is on many boxes for installers to use a dust mask. But will a dust mask be sufficient to block gas? Not a regular dust mask thats for certain. Then the dust gets tracked into the house during installation - releasing more gas?
Finally heard there is a new potential class action suit for installers. To get money you'd need documentation of jobs and health records. In a way it's like asbestos however it's the gas and the particles inhaled - however it will take years before any health related illness shows up.
About the show on 60 minutes - the CEO was inferring that the test for formaldehyde is not a proper test in that once the flooring is clicked together the off gassing is reduced significantly. Maybe yes, maybe no.