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  1. The medical tapestry of the world is full of organisms too small to see, carried by flying and creeping creatures too numerous to eradicate. A while ago, DDT and the antimalarial drug chloroquine seemed sure to make us all safe from such invisible assault. It was not to be. The mosquito has...
  2. Access Agriculture Training Video This video examines ways of reducing worm and fluke infestation in African livestock. There is advice on how to break the worm cycle and treat animals with reliable drugs. Available languages Bangla Chitonga / Tonga English French