Recently in the New England Journal of Medicine, D.S. Jones described the history of a dangerous new technology, the detrimental health effects of which had clinicians very worried. That technology was the automobile. While the public health concern spanned from inactivity to new maladies like “automobile knee”, by far the greatest concern was automobile accidents. Jones describes that in 1912, accident mortality was such a big problem that a New York coroner’s clerk said “’our streets are becoming as perilous as a battlefield’” and by 1957 the evaluation was not much better: “Harvard researchers described accident mortality as a ‘mass disease of epidemic proportions’.” Interestingly, Jones highlights that doctors viewed this epidemic not merely as a governmental problem, but one in which there was a moral imperative that doctors themselves play a role in both studying what factors lead to car crashes and (more controversially) identifying high-risk drivers and thus contributing more directly to prevention.
Now in many developing economies across the globe, an interesting twist on this story is emerging: while modern cars have long existed in these locations, only very recently has there been a massive expansion of well-paved roads. And along with new and improved transport routes, new risks to public health.
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