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Wednesday, November 13, 2013

Resistance to Malaria Drugs Has Spread in SE Asia

Article from ABC News, excerpt :

International experts raised the alarm Tuesday over the spread of drug-resistant malaria in several Southeast Asian countries, saying it endangers major global gains in fighting the mosquito-borne disease that kills more than 600,000 people annually.

While the disease wreaks its heaviest toll in Africa, it's in nations along the Mekong River where the most serious threat to treating it has emerged.
The availability of therapies using the drug artemisinin has helped cut global malaria deaths by a quarter in the past decade. But over the same period, resistance to the drug emerged on Thailand's borders with Myanmar and Cambodia and has spread. It has been detected in southern Vietnam and likely exists in southern Laos, said Prof. Nick White of the Thailand-based Mahidol Oxford Tropical Medicine Research Unit.
White, a leading authority on the subject, said that while there's no confirmed evidence of resistance in Africa, there's plenty of risk of transmission by air travelers from affected countries, such as construction laborers, aid workers or soldiers serving on peacekeeping missions."

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