stroke and cigarette smoking Risk Gap seen in smoking rates

not sure if the iQair isn't working because of aftermarket filters, from hepaair direct,,

It will be critical for policymakers, public health officials and health policy advocates to remain up-to-date as additional studies emerge detailing how these products affect health

Lifting Georgias cigarette user fee to the national average of $1.96 would raise an estimated $453 million in new revenue.[32] Doing so would put the combined state and federal user fee at approximately 28% of the adjusted price of a pack of cigarettes.[33] Establishing parity with vaping products at the same 28% rate could raise an additional $44 million in revenueraising this total to nearly $500 million

Support matters because quitting is behavioural as well as physical

You can also watch some super useful series of video tutorials for MO2 here

In many cases it is just an excuse for a break, non-smokers have to keep working until the next official break