The harms derived from smoking do not always disappear, although they do reduce over time after quitting (Thomson et al., 2022)
Participants were stratified by recruitment time: before, during, or after EVALI
Pain Med Malden Mass 20(3):555563 Rozen TD (2018) Linking cigarette smoking/tobacco exposure and cluster headache: a pathogenesis theory
Another study in Clinical Infectious Diseases acknowledged that there is more than enough supporting evidence [for airborne transmission] so that the precautionary principle should apply. Indeed, many scientists, epidemiologists, clinicians, and others argue that the spread of COVID-19 by aerosols (that is, tiny droplets that can remain airborne long enough to travel significantly farther than the six-foot separation weve been told to observe) is both real and dangerous, according to Scientific American
100119, doi:10.1163/9789004542709_006, ISBN 978-90-04-54269-3 "Tobacco | Historic Jamestowne"
It brings multiple benefits, for example, prevents the risk of spilling vape juices