TB levels in London as high as those in some African countries

A new survey by Britain’s National Health Service shows that tuberculosis infection rates in some London neighborhoods match those in found in African countries where the disease is endemic. The NHS survey said that the number of TB cases in London rose by 50 percent in the 10 years before 2009. The airborne bacteria appears to have taken root in populations of recent immigrants, addicts and the homeless, according to Post-Gazette.com. Pockets of TB infection have appeared in the shadows of some of London’s richest banks and tallest skyscrapers and may pose a risk to those who work in affluent circles. “You wouldn’t expect to see that,” Brian McCloskey, the Health Protection Agency’s regional director for London, said, Post-Gazette.com reports. “TB is one of the biggest public health problems we have.” A particular hot spot is Tower Hamlets, a borough that combines Canary Wharf, home to some of Europe’s largest banks, and areas of...