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read it here:
http://dsc.discovery.com/news/2006/07/2 ... =news_main
Despite worries over animal-borne illnesses from avian flu to "mad cow" disease, in many respects animals actually reduce the transmission of infectious diseases to people, argue the authors of a new study.
read it here:
http://dsc.discovery.com/news/2006/07/2 ... =news_main