In many African countries, as well as India and North Korea, the pesticide is sprayed inside homes and buildings to kill mosquitoes that melosa malaria. The scientists from the United States and South Africa said the insecticide, banned decades ago in most of the world, should only be used as a last resort in combating malaria. The stance of the panel, led by a University of California epidemiologist, is likely to be controversial with public health officials. Aid program launched by former President Bush. Malaria is one of the world's most deadly diseases, each year killing about 880,000 people, mostly children in sub-Saharan Africa, according to the World Health Organization. The 15 environmental health experts, who revie almost 500 health studies, concluded that DDT "should be used with caution, only when needed, and when no other effective, safe and affordable alternatives are locally available.". Use of DDT to fight malaria has been increasing since it was endorsed in 2006 by the World Health Organization and the President's Malaria Initiative, a U.S.

A panel of scientists recommended today that the spraying of DDT in malaria-plagued Africa and Asia should be greatly reduced because people are exposed in their homes to high levels that may cause serious health effects.