Related topics: influenza · flu · virus · swine flu · world health organization

Why do some influenza virus subtypes die out?

Every so often we hear about a new strain of influenza virus which has appeared and in some cases may sweep across the globe in a pandemic, much as the H1N1 virus did last year. What happens to the old seasonal viruses? In ...

Microscopic solutions to world's biggest problems

World class scientist professor Willy Verstraete will explain on Monday how he and his team are using bacteria to produce energy, degrade waste, clean water and kill viruses. Today we are faced with seemingly insurmountable ...

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