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Ebola Virus explained

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Virology question of the week: why a segmented viral genome?

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This week’s virology question comes from Eric, who writes:

I’m working on an MPH and in one of my classes we are currently studying the influenza virus. I’d forgotten that the genome is in 8 separate parts. Curious, I’ve been searching but can’t find any information as to why that is?

What evolutionary advantage is conferred by having a segmented genome?

Terrific question! Read on for my reply.
 
 

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