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  Bacteria, Viruses & Allergies
Video Information and Comprehension Questions

Video Description
What do salmonella, wasp venom, and the flu have in common? They all cause our immune systems to spring into action. Give your kids a primer on how their bodies respond to each of these antigens.

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Download Comprehension Questions and Answers

The Comprehension Questions are available to download as an RTF file. You can save the file to your desktop and open it in a word processing program.