N95 and KN95 masks are designed to filter out at least 95% of airborne particles, including those produced by cigarette smoke, which contains tar, nicotine, carbon monoxide, and fine particulate matter (PM2.5)
People who smoke may often have misconceptions about it, even if they have a general idea of how smoking causes cancer
If the Irish Government is to achieve its objective of a Tobacco Free Ireland by 2025, it must now follow the example set by Governments in other jurisdictions such as New Zealand and the UK, in recognising that vaping is a less harmful alternative to smoking and that it can be as effective as nicotine replacement therapy, as confirmed by the major Cochrane Review in December
However, when you get a new product out, people think [it's] less harmful and not much is known about [e-cigs], and theres a lot of confusion, says TJ Harrington of the Tobacco Prevention Center of Florida