Category: Medicine
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Closed borders and black weddings
PLAGUES – or, to use a more modern term, epidemics of infectious disease – pluck at our most primal fears. We have lived with them for at least 10,000 years, ever since our ancestors took up farming and built the first semi-permanent settlements. And they have always had the upper hand. They know us intimately,…
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Epidemics expert Jonathan Quick: ‘The worst-case scenario for coronavirus is likely’
IN 2018 global health expert Jonathan D Quick, of Duke University in North Carolina, published a book titled The End of Epidemics: The Looming Threat to Humanity and How to Stop It. In it he prescribed measures by which the world could protect itself against devastating disease outbreaks of the likes of the 1918 flu,…
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Fake news and infectious disease
JUST over 100 years ago, the so-called Spanish flu killed an estimated 50 million people, in probably the worst pandemic the world has seen. It erupted in the northern hemisphere spring of 1918 and circled the globe over the next three years… This article was first published in The Sunday Times on 1 March 2020 . To…
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Coronavirus and the geopolitics of disease
ON 28 January 2020 at the Great Hall of the People on Beijing’s Tiananmen Square – a symbol of the Chinese Communist Party’s political might – President Xi Jinping met Tedros Adhanom Ghebreyesus, the director-general of the World Health Organisation (WHO), to discuss the current coronavirus outbreak. “The epidemic is a devil,” Xi said. “We…
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Your DNA is valuable, why give it away?
THE announcement by 23andMe, a company that sells home DNA testing kits, that it has sold the rights to a promising new anti-inflammatory drug to a Spanish pharmaceutical company is cause for celebration. The collected health data of 23andMe’s millions of customers have potentially produced a medical advance – the first of its kind. But…
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Beyond borders: the best books about pandemics
WITH cases of coronavirus reported on four continents, health experts are concerned it could become a pandemic. The world is currently in the grip of two others – Aids and tuberculosis – while measles is on the rise again and polio stubbornly resists eradication. When smallpox was wiped out, some in the medical community were…
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The 2010s: what just happened?
THE 2010s were the decade in which we were reminded that science is just a method, like the rhythm method. And just like the rhythm method, it can be more or less rigorously applied, sabotaged, overrated, underrated and ignored. If you don’t treat it with respect, you may not get the optimal result, but that’s…
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Who owns life?
NEXT week, delegates will gather in Rome to discuss a question that could have profound implications for global biodiversity, food security and public health. Stripped of technical language, it boils down to this: who owns life? … This article was first published in New Scientist on 6 November 2019. To continue reading, click here (paywall).
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Right to know v. right not to know
IN THIS information-saturated age, what happens when the right to know comes up against the right not to know? The ease of genetic testing has brought this question to the fore. Genes, some of which contain disease-causing mutations, are shared within families, meaning the results of a test for a genetic condition inevitably affect more…