Hybrid Medical Animation makes awesome 3D animations on various medical topics.
JJ of Hybrid told me:
We developed this 3D animation to hopefully provide a better understanding of the avian flu, such as what the influenza A virus looks like, where infection occurs in the body, and most importantly, why mutations of the virus could be so dangerous.
Because the real-world ramifications of a pandemic are so potentially awful I think that many are tuning this story out. Hopefully this animation makes the scenario easier to understand with informative, compelling visuals.
Link - checkout their other clips too! (Thanks JJ!)