Ambulance drivers, truckers, delivery drivers and taxi drivers are more likely to get bladder cancer, most likely from holding in urine but also probably from diesel fumes and pathogens from road dust particulate matter.

My shitty ambo company sold our sleeping quarters as revenge when we tried to unionize and so we would have to sleep in the rig and would run the engine to keep warm, I am sure I will meet an early death from sucking in all those diesel fumes over night shifts.

I was thinking the same thing, about the tire particles and sedentary problems. It's really true the what you do for your daily work over many years shapes your body.