Comment Articles

Technology masks the true message of Sars

Rupert Goodwins ZDNet US

Published: 07 May 2003 17:06 BST

There's a pub in Soho, just next to Chinatown, called the John Snow. The name is rich in irony: it commemorates a teetotal doctor who discovered in the mid 19th century that cholera passes through polluted water. During an epidemic, he found a cluster of cases near a public water pump: he took away the handle and the infection rate went down.

Snow's work was one of the first forays into public health. Although report after report made the connection between squalor and disease, and showed that disease itself forced people into poverty, there was strong opposition to the idea that the state, rather than the individual, should take responsibility for health.

Even when Pasteur's germ theory revealed mechanisms and possible treatments, it took time for such ideas to percolate through. At the turn of the century, working-class English slums still had 50 percent infant mortality, but by then it had become obvious to all that disease wouldn't stay with the helpless. The mighty halls of Westminster were sick of the stench from the open sewers, and human rights for all followed on behind.

Skip forward a century, and in our sanitised Western culture we have to look a little further afield for our hives of disease. Take Asia, for example, where the strong suspicion is that Guangdong province and faulty Hong Kong sewerage has let the Sars virus out of the bag. Ever since 1969's SF horror novel "The Andromeda Strain" we've been nervously waiting for the first big bug to come rampaging out of nowhere. This could be it.

The instinct is to isolate -- no remedy in itself -- and here our technology offers a typically short-term fix. In Hong Kong you can subscribe to Sunday Communication's Sars area warning service on your mobile phone. Back here, you can opt to telework from home if your office is in a high-risk area or, even more worrying, you've just come back from Toronto and your colleagues have taken to pushing facemasks under your office door.

And if you're under proper house arrest in Singapore -- sorry, preventative quarantine -- the authorities are likely to use that wonderful high speed digital network they so thoughtfully provided a while back to slap a Web cam on you and make sure you're not nipping out for the Beecham's. From digital thermometers at the airport to the current rush to patent the Sars DNA sequence -- yes, really -- the entire machinery of the high tech world is being turned on the hapless pathogen.