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Presentation1
- 1. Vaccine
http://www.flickr.com/photos/alvi2047/3483848619/
- 3. Polio http://www.flickr.com/photos/unicefsverige/4415954257/
- 4. Sick
http://www.flickr.com/photos/spcbrass/369210589/
- 7. Microbes
http://www.flickr.com/photos/ideonexus/2515152714/
- 8. Protozoa
http://www.flickr.com/photos/46183897@N00/5374758002/
- 9. Chicken Pox
http://www.flickr.com/photos/mricon/1837263/