tobacco smoke indoor air pollution in smokers' homes can reach outdoor levels in worst cities Staying at home could leave

Why does it take 45 minutes to buy a single loaf of bread at the store

Second-hand smoke causes serious cardiovascular and respiratory diseases, including coronary heart disease and lung cancer, and kills more than 1.6 million people prematurely every year (1)

Chinese Tobacco Science 42(1):7985

It plays a vital role in global public health initiatives aimed at reducing smoking prevalence

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