TWiP is a monthly netcast about eukaryotic parasites. Vincent Racaniello and Dickson Despommier, science Professors from Columbia University, deconstruct parasites, how they cause illness, and how you can prevent infections.
http://microbe.tv/twip
TWiP #31 - A malaria vaccine
Vincent and Dickson discuss the promising results of a phase III trial of a malaria vaccine in African children.