2.7 billion exposed to second-hand smoke as deaths hit 1.6 million: Study

A recent study published in The Lancet has found that more than 2.7 billion people, including children, were exposed to second-hand smoke globally in 2023, resulting in nearly 1.7 million deaths. Tobacco remains a leading cause of disease worldwide, with non-smokers making up a significant portion of the 8 million people who died from smoking-related illnesses that year.

The study, which reviewed studies from the US National Institutes of Health database and conducted population surveys, found that 767 million children aged 0 to 14 were exposed to second-hand smoke in 2023, which led to 1.66 million premature deaths and caused premature disability and illness. The study emphasizes the need for stronger tobacco control measures in public places and homes to protect women and children from second-hand smoke, as it remains rarely acknowledged as a major risk factor for female health.

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