My stepmother wears a portable air purifier around her neck on airplanes, so I think I'll hold off on sending her this article. (Also, who even uses the airplane bathroom? Just hold it, yo. Kidney infection > Contagion.)
You work in an office with both Denis and Steve and you're worried about the germs you'll get on airplanes? Seriously, those two are like rancid petri dishes smothered in CSI special effects sauce.