How the Body Fights Infection

How the Body Fights Infection

First Aired: 3/5/2007

Length: 59 minutes


Fighting infections and vaccines
 
Our PriceUS$24.95
ShopID12159
 


Miniaturized battles are waged continuously by heroic micro-warriors that protect us from viruses, bacteria, fungi and parasites. Join Dr. Richard Locksley for a look at how these unseen victories (and occasional defeats) are played out, and how vaccination stacks the deck in our favor.
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