PPT   Immune System 
HHMI Viral Lifecycle   
​             Recombination of Viral Genome
Crash Course  Innate   Adaptive

ADDITIONAL RESOURCES
​Ask a Biologist Viral Attack Comic Book
Bozeman: Immune System
Khan  Helper T   Immune responses
​XVIVO animation Virus life cycle

  Mader review Q Immunity ~# 14-64