New study doubles malaria death toll

Published on Friday 3 February 2012 00:00

Malaria is killing almost twice as many people around the world than was previously thought, a study has shown.

More than 40 per cent of the victims are older children and adults, challenging the belief that the vast majority of deaths occur among the under-fives.

The infectious disease claimed 1.2 million lives worldwide in 2010. This is nearly twice the number cited in a report from the World Health Organisation last year.

The scientists, from the Institute for Health Metrics and Evaluation at the University of Washington, in the United States, analysed all available data on malaria mortality from 1980 to 2010. Their findings, published in the Lancet, showed consistently higher death tolls than those in the 2011 World Malaria Report.