Thursday, February 23, 2012

Tuberculosis Cases Rising In London: 50 Percent Increase In Ten Years

From "Ancient Killer Bug Thrives Near London’s Canary Wharf" by Andrea Gerlin:
Tuberculosis is staging a comeback in London, where some neighborhoods suffer infection rates found in African countries in which the disease is endemic. The number of cases surged 50 percent in the 10 years to 2009, according to a National Health Service agency.

The airborne bacteria has taken root in a population of recent immigrants, addicts and homeless who live close to affluent business districts and may pose a risk for those they rub elbows with.
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The disease was as prevalent in London as in some of the world’s poorer nations in 2010. The city had 43 cases per 100,000 overall and rates of 65 or more per 100,000 in hotbeds such as Tower Hamlets, some of them on par with Karonga district in Malawi, says Ali Zumla, a professor at University College London. By contrast, New York reports nine cases per 100,000 people and Berlin eight.

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