Electronic cigarettes (e-cigarettes), also known as vapes, are gaining popularity among youths in many parts of the world, including the US and Europe.
These young vapers are often unaware their e-cigarettes contain nicotine, an addictive substance that is also present in tobacco cigarettes.
Little do vapers know that their habit may also endanger non-vapers. Vapers may expose others to e-cigarette emissions.
Passive vaping, or secondhand exposure, is a condition where bystanders, usually non-vapers, are exposed to the exhaled aerosol from e-cigarette use.