Cigarettes with additives pollute air more: study
Fifteen chemicals increased by 20 per cent or more in air with the cigarettes
Smokers were never really protected from COVID, despite what early studies claimed
COVID-19 should teach us to hold extraordinary claims — about smoking, vitamin D, zinc, bleach, gargling iodine, or nebulising …
Living with smokers is as bad as living in polluted cities
Passive smoking can expose non-smokers to three times the officially recommended levels of fine particulate matter