tobacco mosaic virus discovered by BJNANO Tobacco Mosaic Virus, TEM Stock

The Irish Health Behaviour in School-aged Children (HBSC) Study 2014 found exposure to second hand smoke was common at home and in the family car, nearly one in every five children between the ages of 10 and 17 years were exposed to smoke in cars

Image source: Reynolds American

Controlling environmental pollution is largely a matter for policymakers, which will hopefully result in reduction of PM2.5 levels

These "Easy Fill!" king-size filtered tubes have a white filter tip and are made with a 15mm filter

the second trial reported smoking cessation rates of 25% in control groups vs 35% 78 in intervention groups