High toxic levels found at school, market neighboring informal e-waste salvage site in Africa

Tests at a school beside an informal electronic waste salvage site in Ghana's capital Accra reveal contamination due to lead, cadmium and other health-threatening pollutants over 50 times higher than risk-free levels.

http://www.physorg.com/news/2011-10-high-toxic-levelsfound-schoolmarket-neighboringinformal.html