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Web Exercises
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Research the following problem using a search engine such as www.altavista.com or www.google.com. Please avoid doing searches with AOL, Ask An Expert, or Ask Jeeves. They do not provide the full breadth of Websites needed to investigate scientific topics. Before pursuing this activity, first come up with a list of key words or phrases you would need to perform an accurate and concise search.

Vaccination against commonly encountered diseases is losing its effectiveness to control disease. Many people cannot afford the vaccination treatments and many forget to have themselves and their children vaccinated. Researchers are looking for ways of vaccinating people through foods that are genetically modified to produce vaccines. What are the benefits and the risks of delivering animal and human vaccines in food?







Nester: Microbiology 4eOnline Learning Center with Powerweb

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