Wednesday, April 29, 2009

Being Rational about Swine Flu

Here is a bit from a very good article by Stephen Hume in the Vancounver Sun about the swine flu outbreak. It is nice to see some of the media being rational about this stuff:
It's estimated that about 28 per cent of Canadians and Americans contracted the Spanish flu. Worldwide, an estimated 2.5 per cent of the sick died of complications, which made the pandemic one of the most lethal flu outbreaks in recorded history. Certainly it was one that imprinted itself upon human consciousness for several generations.

But there's another way to look at those statistics. You might observe, for example, that they mean that even during the worst ravages of the 1918 flu, 97.5 per cent of those infected survived and recovered. Or that 72 per cent of the population -- even in the absence of the sophisticated public health planning and infrastructure that Canada and the U.S. have since built -- was not infected during the pandemic.

So, even if we had a repeat of the 1918 flu, the chances were seven out of 10 that you wouldn't catch it and if you did, the odds were better than nine out of 10 that you'd survive.

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