secondhand smoke from e cigarettes Second-hand vape linked to more asthma symptoms in kids Vaping, Second Hand Smoke, and

Heat can warp some filter housings and may affect glue or paper wraps

That answer covers the US, UK, Canada, Australia, most of Europe, and the majority of global markets

Nevertheless, indoor air pollution due to cigarette or cigar smoke is still a major concern for many people within their home

While in this short-term study there was no association between exclusive e-cigarette use and cardiovascular events, there was an association with incident COPD and possibly hypertension that will need to be closely watched over longer term follow-up. Blaha says the new study suggests that e-cigarettes have definite potential health risks, although the risks may be less than what is seen for traditional combustible cigarette smoking alone