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For example, people who currently smoke are already facing much more severe respiratory risks from cigarette smoking, and the possible harms of adopting ECs (i.e., dual or even synergistic exposures) may be outweighed by the possible benefits (i.e., discontinuing EC use entirely [7], or substantially reducing cigarette consumption [34])

Ultimately, the FDA decided to block Juul's application

What are the possible complications of not treating it

The company that comes up with it first likely could dominate the entire industry by selling the newfangled smoke at a significant premium and grabbing market share from its competitors

An available smog sensor is designed to detect harmful particles (CO, HC, NOx) in other vehicles exhaust emissions and automatically switch between fresh air and recirculation modes