Bird flu: The global threat
Science In Action
00:00
The Pathogenicity of Avian Flu
Virus has infected people and often with pretty horrible effects, but hasn't managed to take hold in people. Virilchis Garzi-Kiali is a leading expert on the pandemic potential of pathogenic avian flu. He spent 10 years swabbing Egyptian backyard culture for signs of bird flu. The more chances they have of infecting a human, the more opportunities they have of making changes.
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